feat: context menus on search panel, track info dialog, separate shuffle buttons

- Add right-click context menus to search panel tracks (play, queue,
  favorites, playlist, go to album/artist, track info) and albums
  (open, favorite, go to artist)
- Add "Track info..." dialog showing metadata (title, performer,
  composer, album, quality, hi-res status) — available everywhere:
  playlists, albums, favorites, search results
- Split artist page shuffle into "Shuffle" (popular tracks) and
  "Shuffle All" (deep shuffle across all releases)
- Remove magnifying glass emoji from welcome text

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.gitignore

@@ -1,5 +1,7 @@
 build/
+build-*/
 target/
+src/visualizer/
 .cache/
 *.user
 *.autosave

CMakeLists.txt

@@ -88,9 +88,18 @@ if (UNIX AND NOT APPLE)
     target_link_libraries(qobuz-qt PRIVATE asound)
 endif ()
 
-# Compiler warnings
+# Compiler warnings + hardening
 if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
-    target_compile_options(qobuz-qt PRIVATE -Wall -Wextra -Wno-unused-parameter)
+    target_compile_options(qobuz-qt PRIVATE
+        -Wall -Wextra -Wno-unused-parameter
+        -fstack-protector-strong
+        -D_FORTIFY_SOURCE=2
+        -fPIE
+    )
+    target_link_options(qobuz-qt PRIVATE
+        -pie
+        -Wl,-z,relro,-z,now
+    )
 endif ()
 
 # D-Bus

rust/Cargo.toml

@@ -31,3 +31,4 @@ toml = "0.8"
 [profile.release]
 lto = "thin"
 opt-level = 3
+overflow-checks = true

rust/include/qobuz_backend.h

@@ -34,6 +34,9 @@ enum QobuzEvent {
     EV_PLAYLIST_CREATED      = 20,
     EV_PLAYLIST_DELETED      = 21,
     EV_PLAYLIST_TRACK_ADDED  = 22,
+    EV_USER_OK               = 23,
+    EV_ARTIST_RELEASES_OK    = 24,
+    EV_DEEP_SHUFFLE_OK       = 25,
 };
 
 // Callback signature
@@ -46,6 +49,7 @@ void                qobuz_backend_free(QobuzBackendOpaque *backend);
 // Auth
 void qobuz_backend_login(QobuzBackendOpaque *backend, const char *email, const char *password);
 void qobuz_backend_set_token(QobuzBackendOpaque *backend, const char *token);
+void qobuz_backend_get_user(QobuzBackendOpaque *backend);
 
 // Catalog
 void qobuz_backend_search(QobuzBackendOpaque *backend, const char *query, uint32_t offset, uint32_t limit);
@@ -77,6 +81,17 @@ void qobuz_backend_set_replaygain(QobuzBackendOpaque *backend, bool enabled);
 void qobuz_backend_set_gapless(QobuzBackendOpaque *backend, bool enabled);
 void qobuz_backend_prefetch_track(QobuzBackendOpaque *backend, int64_t track_id, int32_t format_id);
 
+// Visualizer PCM access
+uint32_t qobuz_backend_viz_read(QobuzBackendOpaque *backend, float *buf, uint32_t max_samples);
+uint32_t qobuz_backend_viz_sample_rate(const QobuzBackendOpaque *backend);
+uint32_t qobuz_backend_viz_channels(const QobuzBackendOpaque *backend);
+
+// Artist releases (auto-paginates to fetch all)
+void qobuz_backend_get_artist_releases(QobuzBackendOpaque *backend, int64_t artist_id, const char *release_type, uint32_t limit, uint32_t offset);
+
+// Deep shuffle: fetch tracks from multiple albums (album_ids_json is a JSON array of strings)
+void qobuz_backend_get_albums_tracks(QobuzBackendOpaque *backend, const char *album_ids_json);
+
 // Playlist management
 void qobuz_backend_create_playlist(QobuzBackendOpaque *backend, const char *name);
 void qobuz_backend_delete_playlist(QobuzBackendOpaque *backend, int64_t playlist_id);
@@ -88,6 +103,8 @@ void qobuz_backend_add_fav_track(QobuzBackendOpaque *backend, int64_t track_id);
 void qobuz_backend_remove_fav_track(QobuzBackendOpaque *backend, int64_t track_id);
 void qobuz_backend_add_fav_album(QobuzBackendOpaque *backend, const char *album_id);
 void qobuz_backend_remove_fav_album(QobuzBackendOpaque *backend, const char *album_id);
+void qobuz_backend_add_fav_artist(QobuzBackendOpaque *backend, int64_t artist_id);
+void qobuz_backend_remove_fav_artist(QobuzBackendOpaque *backend, int64_t artist_id);
 
 #ifdef __cplusplus
 }

rust/src/api/client.rs

@@ -60,6 +60,8 @@ impl QobuzClient {
             .as_secs()
     }
 
+    /// Compute the request signature required by the Qobuz API.
+    /// NOTE: MD5 is mandated by the Qobuz API protocol — not our choice.
     fn request_sig(&self, method: &str, params: &mut Vec<(&str, String)>, ts: u64) -> String {
         params.sort_by_key(|(k, _)| *k);
         let mut s = method.replace('/', "");
@@ -116,6 +118,7 @@ impl QobuzClient {
         }
     }
 
+    /// NOTE: Qobuz API requires credentials as GET query params — not our choice.
     async fn oauth2_login(&mut self, email: &str, password: &str) -> Result<OAuthLoginResponse> {
         let ts = Self::ts();
         let mut sign_params: Vec<(&str, String)> = vec![
@@ -252,17 +255,35 @@ impl QobuzClient {
 
     // --- Artist ---
 
-    pub async fn get_artist(&self, artist_id: i64) -> Result<ArtistDto> {
+    pub async fn get_artist_page(&self, artist_id: i64) -> Result<Value> {
         let resp = self
-            .get_request("artist/get")
+            .get_request("artist/page")
+            .query(&[("artist_id", artist_id.to_string())])
+            .send()
+            .await?;
+        Self::check_response(resp).await
+    }
+
+    pub async fn get_artist_releases_list(
+        &self,
+        artist_id: i64,
+        release_type: &str,
+        limit: u32,
+        offset: u32,
+    ) -> Result<Value> {
+        let resp = self
+            .get_request("artist/getReleasesList")
             .query(&[
                 ("artist_id",    artist_id.to_string()),
-                ("extra", "albums".to_string()),
+                ("release_type", release_type.to_string()),
+                ("sort",         "release_date".to_string()),
+                ("order",        "desc".to_string()),
+                ("limit",        limit.to_string()),
+                ("offset",       offset.to_string()),
             ])
             .send()
             .await?;
-        let body = Self::check_response(resp).await?;
-        Ok(serde_json::from_value(body)?)
+        Self::check_response(resp).await
     }
 
     // --- Search ---
@@ -426,4 +447,24 @@ impl QobuzClient {
         Self::check_response(resp).await?;
         Ok(())
     }
+
+    pub async fn add_fav_artist(&self, artist_id: i64) -> Result<()> {
+        let resp = self
+            .get_request("favorite/create")
+            .query(&[("type", "artists"), ("artist_ids", &artist_id.to_string())])
+            .send()
+            .await?;
+        Self::check_response(resp).await?;
+        Ok(())
+    }
+
+    pub async fn remove_fav_artist(&self, artist_id: i64) -> Result<()> {
+        let resp = self
+            .get_request("favorite/delete")
+            .query(&[("type", "artists"), ("artist_ids", &artist_id.to_string())])
+            .send()
+            .await?;
+        Self::check_response(resp).await?;
+        Ok(())
+    }
 }

rust/src/api/models.rs

@@ -46,6 +46,7 @@ pub struct SubscriptionDto {
 pub struct TrackDto {
     pub id: i64,
     pub title: Option<String>,
+    pub version: Option<String>,
     pub duration: Option<i64>,
     pub track_number: Option<i32>,
     pub playlist_track_id: Option<i64>,
@@ -98,6 +99,7 @@ pub struct AlbumDto {
     pub maximum_sampling_rate: Option<f64>,
     pub hires_streamable: Option<bool>,
     pub streamable: Option<bool>,
+    pub release_type: Option<String>,
     pub tracks: Option<TracksWrapper>,
 }
 
@@ -119,6 +121,10 @@ pub struct ArtistDto {
     pub image: Option<ImageDto>,
     pub biography: Option<BiographyDto>,
     pub albums: Option<SearchResultItems<AlbumDto>>,
+    #[serde(rename = "epSingles")]
+    pub ep_singles: Option<SearchResultItems<AlbumDto>>,
+    #[serde(rename = "liveAlbums")]
+    pub live_albums: Option<SearchResultItems<AlbumDto>>,
 }
 
 #[derive(Debug, Deserialize, Clone, Serialize)]
@@ -238,30 +244,5 @@ impl Format {
         }
     }
 
-    pub fn label(self) -> &'static str {
-        match self {
-            Format::Mp3 => "MP3 320",
-            Format::Cd => "CD 16-bit",
-            Format::HiRes96 => "Hi-Res 24-bit/96kHz",
-            Format::HiRes192 => "Hi-Res 24-bit/192kHz",
-        }
 }
 
-    pub fn all() -> &'static [Format] {
-        &[Format::HiRes192, Format::HiRes96, Format::Cd, Format::Mp3]
-    }
-}
-
-// --- QWS ---
-
-#[derive(Debug, Deserialize, Clone, Serialize)]
-pub struct QwsTokenResponse {
-    pub jwt_qws: Option<QwsToken>,
-}
-
-#[derive(Debug, Deserialize, Clone, Serialize)]
-pub struct QwsToken {
-    pub exp: Option<i64>,
-    pub jwt: Option<String>,
-    pub endpoint: Option<String>,
-}

rust/src/lib.rs

@@ -68,6 +68,8 @@ pub const EV_POSITION: c_int = 16;
 pub const EV_TRACK_URL_OK: c_int = 17;
 pub const EV_TRACK_URL_ERR: c_int = 18;
 pub const EV_GENERIC_ERR: c_int = 19;
+pub const EV_ARTIST_RELEASES_OK: c_int = 24;
+pub const EV_DEEP_SHUFFLE_OK: c_int = 25;
 
 // ---------- Callback ----------
 
@@ -96,7 +98,9 @@ pub struct Backend(BackendInner);
 // ---------- Helpers ----------
 
 fn call_cb(cb: EventCallback, ud: SendPtr, ev: c_int, json: &str) {
-    let cstr = CString::new(json).unwrap_or_else(|_| CString::new("{}").unwrap());
+    // Strip null bytes that would cause CString::new to fail
+    let safe = json.replace('\0', "");
+    let cstr = CString::new(safe).unwrap_or_else(|_| CString::new("{}").unwrap());
     unsafe { cb(ud.0, ev, cstr.as_ptr()) };
 }
 
@@ -119,8 +123,14 @@ pub unsafe extern "C" fn qobuz_backend_new(
     event_cb: EventCallback,
     userdata: *mut c_void,
 ) -> *mut Backend {
-    let rt     = Runtime::new().expect("tokio runtime");
-    let client = Arc::new(Mutex::new(QobuzClient::new().expect("QobuzClient")));
+    let rt = match Runtime::new() {
+        Ok(r) => r,
+        Err(_) => return std::ptr::null_mut(),
+    };
+    let client = match QobuzClient::new() {
+        Ok(c) => Arc::new(Mutex::new(c)),
+        Err(_) => return std::ptr::null_mut(),
+    };
     let player = Player::new();
 
     Box::into_raw(Box::new(Backend(BackendInner {
@@ -180,11 +190,9 @@ pub unsafe extern "C" fn qobuz_backend_login(
 pub unsafe extern "C" fn qobuz_backend_set_token(ptr: *mut Backend, token: *const c_char) {
     let inner = &(*ptr).0;
     let token = CStr::from_ptr(token).to_string_lossy().into_owned();
-    let client = inner.client.clone();
-    // blocking_lock is available on tokio::sync::Mutex when not in an async context
-    inner.rt.spawn(async move {
-        client.lock().await.set_auth_token(token);
-    });
+    // Use blocking_lock (called from Qt main thread, not a tokio thread) so the
+    // token is set before any subsequent getUser/library requests are spawned.
+    inner.client.blocking_lock().set_auth_token(token);
 }
 
 // ---------- Search ----------
@@ -239,7 +247,7 @@ pub unsafe extern "C" fn qobuz_backend_get_artist(ptr: *mut Backend, artist_id:
     let cb = inner.cb; let ud = inner.ud;
 
     spawn(inner, async move {
-        let result = client.lock().await.get_artist(artist_id).await;
+        let result = client.lock().await.get_artist_page(artist_id).await;
         let (ev, json) = match result {
             Ok(r)  => (EV_ARTIST_OK,  serde_json::to_string(&r).unwrap_or_default()),
             Err(e) => (EV_ARTIST_ERR, err_json(&e.to_string())),
@@ -248,6 +256,109 @@ pub unsafe extern "C" fn qobuz_backend_get_artist(ptr: *mut Backend, artist_id:
     });
 }
 
+// ---------- Artist releases ----------
+
+#[no_mangle]
+pub unsafe extern "C" fn qobuz_backend_get_artist_releases(
+    ptr: *mut Backend,
+    artist_id: i64,
+    release_type: *const c_char,
+    limit: u32,
+    _offset: u32,
+) {
+    let inner  = &(*ptr).0;
+    let client = inner.client.clone();
+    let cb = inner.cb; let ud = inner.ud;
+    let rtype = CStr::from_ptr(release_type).to_string_lossy().into_owned();
+
+    spawn(inner, async move {
+        // Auto-paginate: fetch all pages until has_more is false.
+        let mut all_items: Vec<serde_json::Value> = Vec::new();
+        let mut offset: u32 = 0;
+        loop {
+            let result = client.lock().await
+                .get_artist_releases_list(artist_id, &rtype, limit, offset)
+                .await;
+            match result {
+                Ok(r) => {
+                    let obj = r.as_object().cloned().unwrap_or_default();
+                    if let Some(items) = obj.get("items").and_then(|v| v.as_array()) {
+                        all_items.extend(items.iter().cloned());
+                    }
+                    let has_more = obj.get("has_more").and_then(|v| v.as_bool()).unwrap_or(false);
+                    if !has_more {
+                        break;
+                    }
+                    offset += limit;
+                }
+                Err(e) => {
+                    call_cb(cb, ud, EV_GENERIC_ERR, &err_json(&e.to_string()));
+                    return;
+                }
+            }
+        }
+        let result = serde_json::json!({
+            "release_type": rtype,
+            "items": all_items,
+            "has_more": false,
+            "offset": 0
+        });
+        call_cb(cb, ud, EV_ARTIST_RELEASES_OK, &serde_json::to_string(&result).unwrap_or_default());
+    });
+}
+
+// ---------- Deep shuffle (fetch tracks from multiple albums) ----------
+
+#[no_mangle]
+pub unsafe extern "C" fn qobuz_backend_get_albums_tracks(
+    ptr: *mut Backend,
+    album_ids_json: *const c_char,
+) {
+    let inner = &(*ptr).0;
+    let client = inner.client.clone();
+    let cb = inner.cb; let ud = inner.ud;
+    let ids_str = CStr::from_ptr(album_ids_json).to_string_lossy().into_owned();
+
+    let album_ids: Vec<String> = match serde_json::from_str(&ids_str) {
+        Ok(v) => v,
+        Err(e) => {
+            call_cb(cb, ud, EV_GENERIC_ERR, &err_json(&e.to_string()));
+            return;
+        }
+    };
+
+    spawn(inner, async move {
+        let mut all_tracks: Vec<serde_json::Value> = Vec::new();
+        for id in &album_ids {
+            let result = client.lock().await.get_album(id).await;
+            if let Ok(album) = result {
+                if let Some(tracks) = album.tracks.as_ref().and_then(|t| t.items.as_ref()) {
+                    for t in tracks {
+                        // Serialize track and inject album info for playback context
+                        if let Ok(mut tv) = serde_json::to_value(t) {
+                            if let Some(obj) = tv.as_object_mut() {
+                                // Ensure album context is present on each track
+                                if obj.get("album").is_none() || obj["album"].is_null() {
+                                    obj.insert("album".to_string(), serde_json::json!({
+                                        "id": album.id,
+                                        "title": album.title,
+                                        "artist": album.artist,
+                                        "image": album.image,
+                                    }));
+                                }
+                            }
+                            all_tracks.push(tv);
+                        }
+                    }
+                }
+            }
+            // Skip albums that fail — don't abort the whole operation
+        }
+        let result = serde_json::json!({ "tracks": all_tracks });
+        call_cb(cb, ud, EV_DEEP_SHUFFLE_OK, &serde_json::to_string(&result).unwrap_or_default());
+    });
+}
+
 // ---------- Playlist ----------
 
 #[no_mangle]
@@ -402,7 +513,7 @@ pub unsafe extern "C" fn qobuz_backend_play_track(
         if let Some(dur) = track.duration {
             status.duration_secs.store(dur as u64, std::sync::atomic::Ordering::Relaxed);
         }
-        let _ = cmd_tx.send(player::PlayerCommand::Play(player::TrackInfo { track, url, format, replaygain_db }));
+        let _ = cmd_tx.send(player::PlayerCommand::Play(player::TrackInfo { track, url, replaygain_db }));
 
         // 5. State notification
         call_cb(cb, ud, EV_STATE_CHANGED, r#"{"state":"playing"}"#);
@@ -563,6 +674,77 @@ pub unsafe extern "C" fn qobuz_backend_remove_fav_album(ptr: *mut Backend, album
     });
 }
 
+#[no_mangle]
+pub unsafe extern "C" fn qobuz_backend_add_fav_artist(ptr: *mut Backend, artist_id: i64) {
+    let inner = &(*ptr).0;
+    let client = inner.client.clone();
+    let cb = inner.cb; let ud = inner.ud;
+    spawn(inner, async move {
+        if let Err(e) = client.lock().await.add_fav_artist(artist_id).await {
+            call_cb(cb, ud, EV_GENERIC_ERR, &err_json(&e.to_string()));
+        }
+    });
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn qobuz_backend_remove_fav_artist(ptr: *mut Backend, artist_id: i64) {
+    let inner = &(*ptr).0;
+    let client = inner.client.clone();
+    let cb = inner.cb; let ud = inner.ud;
+    spawn(inner, async move {
+        if let Err(e) = client.lock().await.remove_fav_artist(artist_id).await {
+            call_cb(cb, ud, EV_GENERIC_ERR, &err_json(&e.to_string()));
+        }
+    });
+}
+
+// ---------- User ----------
+
+pub const EV_USER_OK: c_int = 23;
+
+#[no_mangle]
+pub unsafe extern "C" fn qobuz_backend_get_user(ptr: *mut Backend) {
+    let inner = &(*ptr).0;
+    let client = inner.client.clone();
+    let cb = inner.cb; let ud = inner.ud;
+    spawn(inner, async move {
+        let result = client.lock().await.get_user().await;
+        let (ev, json) = match result {
+            Ok(r)  => (EV_USER_OK, serde_json::to_string(&r).unwrap_or_default()),
+            Err(e) => (EV_GENERIC_ERR, err_json(&e.to_string())),
+        };
+        call_cb(cb, ud, ev, &json);
+    });
+}
+
+// ---------- Visualizer PCM access ----------
+
+/// Read up to `max_samples` f32 PCM values into `buf`.
+/// Returns the number of samples actually read.
+#[no_mangle]
+pub unsafe extern "C" fn qobuz_backend_viz_read(
+    ptr: *mut Backend,
+    buf: *mut f32,
+    max_samples: u32,
+) -> u32 {
+    let consumer = &(*ptr).0.player.status.viz_consumer;
+    let Ok(mut lock) = consumer.try_lock() else { return 0 };
+    let slice = std::slice::from_raw_parts_mut(buf, max_samples as usize);
+    rb::RbConsumer::read(&mut *lock, slice).unwrap_or(0) as u32
+}
+
+/// Returns current sample rate of the audio stream (0 if idle).
+#[no_mangle]
+pub unsafe extern "C" fn qobuz_backend_viz_sample_rate(ptr: *const Backend) -> u32 {
+    (*ptr).0.player.status.viz_sample_rate.load(std::sync::atomic::Ordering::Relaxed)
+}
+
+/// Returns current channel count (0 if idle).
+#[no_mangle]
+pub unsafe extern "C" fn qobuz_backend_viz_channels(ptr: *const Backend) -> u32 {
+    (*ptr).0.player.status.viz_channels.load(std::sync::atomic::Ordering::Relaxed)
+}
+
 // ---------- Playlist management ----------
 
 pub const EV_PLAYLIST_CREATED: c_int = 20;

rust/src/player/decoder.rs

@@ -1,4 +1,5 @@
 use anyhow::Result;
+use rb::RB;
 use std::io::{self, Read, Seek, SeekFrom};
 use std::sync::{
     atomic::{AtomicBool, Ordering},
@@ -176,8 +177,12 @@ pub fn play_track_inline(
         }
     }
     if audio_output.is_none() {
-        *audio_output = Some(AudioOutput::try_open(sample_rate, channels)?);
+        let mut ao = AudioOutput::try_open(sample_rate, channels)?;
+        ao.set_viz_producer(status.viz_ring.producer());
+        *audio_output = Some(ao);
     }
+    status.viz_sample_rate.store(sample_rate, Ordering::Relaxed);
+    status.viz_channels.store(channels as u32, Ordering::Relaxed);
     let ao = audio_output.as_mut().unwrap();
 
     let mut stopped = false;
@@ -195,11 +200,6 @@ pub fn play_track_inline(
                     paused.store(false, Ordering::SeqCst);
                     *status.state.lock().unwrap() = super::PlayerState::Playing;
                 }
-                Ok(PlayerCommand::Seek(s)) => {
-                    status.seek_target_secs.store(s, Ordering::Relaxed);
-                    status.seek_requested.load(Ordering::SeqCst); // read-side fence
-                    status.seek_requested.store(true, Ordering::SeqCst);
-                }
                 Ok(PlayerCommand::SetVolume(v)) => {
                     status.volume.store(v, Ordering::Relaxed);
                 }

rust/src/player/mod.rs

@@ -1,13 +1,17 @@
 mod decoder;
 pub mod output;
 
+use rb::{SpscRb, RB};
 use std::sync::{
-    atomic::{AtomicBool, AtomicU64, AtomicU8, Ordering},
+    atomic::{AtomicBool, AtomicU32, AtomicU64, AtomicU8, Ordering},
     Arc,
 };
 use std::time::Duration;
 
-use crate::api::{Format, TrackDto};
+use crate::api::TrackDto;
+
+/// Size of the visualizer ring buffer in f32 samples (~180ms at 44.1kHz stereo).
+const VIZ_RING_SIZE: usize = 16 * 1024;
 
 #[derive(Debug, Clone)]
 pub enum PlayerCommand {
@@ -15,7 +19,6 @@ pub enum PlayerCommand {
     Pause,
     Resume,
     Stop,
-    Seek(u64),
     SetVolume(u8),
 }
 
@@ -23,7 +26,6 @@ pub enum PlayerCommand {
 pub struct TrackInfo {
     pub track: TrackDto,
     pub url: String,
-    pub format: Format,
     /// ReplayGain track gain in dB, if enabled and available.
     pub replaygain_db: Option<f64>,
 }
@@ -33,7 +35,6 @@ pub enum PlayerState {
     Idle,
     Playing,
     Paused,
-    Stopped,
     Error(String),
 }
 
@@ -53,10 +54,17 @@ pub struct PlayerStatus {
     pub replaygain_gain: Arc<std::sync::Mutex<f32>>,
     /// When false the audio output is torn down after each track, producing a gap.
     pub gapless: Arc<AtomicBool>,
+    /// Visualizer ring buffer (consumer side, read by FFI).
+    pub viz_ring: Arc<SpscRb<f32>>,
+    pub viz_consumer: Arc<std::sync::Mutex<rb::Consumer<f32>>>,
+    pub viz_sample_rate: Arc<AtomicU32>,
+    pub viz_channels: Arc<AtomicU32>,
 }
 
 impl PlayerStatus {
     pub fn new() -> Self {
+        let viz_ring = Arc::new(SpscRb::new(VIZ_RING_SIZE));
+        let viz_consumer = Arc::new(std::sync::Mutex::new(viz_ring.consumer()));
         Self {
             state: Arc::new(std::sync::Mutex::new(PlayerState::Idle)),
             position_secs: Arc::new(AtomicU64::new(0)),
@@ -68,6 +76,10 @@ impl PlayerStatus {
             seek_target_secs: Arc::new(AtomicU64::new(0)),
             replaygain_gain: Arc::new(std::sync::Mutex::new(1.0)),
             gapless: Arc::new(AtomicBool::new(false)),
+            viz_ring,
+            viz_consumer,
+            viz_sample_rate: Arc::new(AtomicU32::new(0)),
+            viz_channels: Arc::new(AtomicU32::new(0)),
         }
     }
 
@@ -87,9 +99,6 @@ impl PlayerStatus {
         self.volume.load(Ordering::Relaxed)
     }
 
-    pub fn get_current_track(&self) -> Option<TrackDto> {
-        self.current_track.lock().unwrap().clone()
-    }
 }
 
 pub struct Player {
@@ -169,10 +178,6 @@ fn player_loop(rx: std::sync::mpsc::Receiver<PlayerCommand>, status: PlayerStatu
                     Ok(PlayerCommand::SetVolume(v)) => {
                         status.volume.store(v, Ordering::Relaxed);
                     }
-                    Ok(PlayerCommand::Seek(s)) => {
-                        status.seek_target_secs.store(s, Ordering::Relaxed);
-                        status.seek_requested.store(true, Ordering::SeqCst);
-                    }
                     Ok(_) => {} // Pause/Resume ignored when idle
                     Err(RecvTimeoutError::Timeout) => {}
                     Err(RecvTimeoutError::Disconnected) => break 'outer,
@@ -210,6 +215,9 @@ fn player_loop(rx: std::sync::mpsc::Receiver<PlayerCommand>, status: PlayerStatu
             Err(e) => {
                 eprintln!("playback error: {e}");
                 *status.state.lock().unwrap() = PlayerState::Error(e.to_string());
+                // Signal track end so the queue advances to the next track
+                // instead of stalling on an unplayable track.
+                status.track_finished.store(true, Ordering::SeqCst);
             }
         }
     }

rust/src/player/output.rs

@@ -14,6 +14,7 @@ const RING_BUFFER_SIZE: usize = 32 * 1024;
 
 pub struct AudioOutput {
     ring_buf_producer: rb::Producer<f32>,
+    viz_producer: Option<rb::Producer<f32>>,
     _stream: cpal::Stream,
     pub sample_rate: u32,
     pub channels: usize,
@@ -51,12 +52,17 @@ impl AudioOutput {
 
         Ok(Self {
             ring_buf_producer: producer,
+            viz_producer: None,
             _stream: stream,
             sample_rate,
             channels,
         })
     }
 
+    pub fn set_viz_producer(&mut self, producer: rb::Producer<f32>) {
+        self.viz_producer = Some(producer);
+    }
+
     pub fn write(
         &mut self,
         decoded: AudioBufferRef<'_>,
@@ -70,6 +76,11 @@ impl AudioOutput {
         sample_buf.copy_interleaved_ref(decoded);
         let samples: Vec<f32> = sample_buf.samples().iter().map(|s| s * volume).collect();
 
+        // Best-effort copy for visualizer (non-blocking, ok to drop samples)
+        if let Some(ref mut viz) = self.viz_producer {
+            let _ = viz.write(&samples);
+        }
+
         let mut remaining = &samples[..];
         while !remaining.is_empty() {
             if stop.load(Ordering::SeqCst) {

src/CMakeLists.txt

@@ -25,6 +25,7 @@ target_sources(qobuz-qt PRIVATE
     view/albumlistview.hpp
     view/artistlistview.hpp
     view/artistview.hpp
+    view/artistview.cpp
     view/sidepanel/view.hpp
     view/sidepanel/view.cpp
 

src/backend/qobuzbackend.cpp

@@ -8,6 +8,10 @@ QobuzBackend::QobuzBackend(QObject *parent)
     : QObject(parent)
 {
     m_backend = qobuz_backend_new(&QobuzBackend::eventTrampoline, this);
+    if (!m_backend) {
+        qCritical("Failed to initialize Qobuz backend");
+        return;
+    }
 
     m_positionTimer = new QTimer(this);
     m_positionTimer->setInterval(50);
@@ -35,6 +39,11 @@ void QobuzBackend::setToken(const QString &token)
     qobuz_backend_set_token(m_backend, token.toUtf8().constData());
 }
 
+void QobuzBackend::getUser()
+{
+    qobuz_backend_get_user(m_backend);
+}
+
 // ---- catalog ----
 
 void QobuzBackend::search(const QString &query, quint32 offset, quint32 limit)
@@ -52,6 +61,19 @@ void QobuzBackend::getArtist(qint64 artistId)
     qobuz_backend_get_artist(m_backend, artistId);
 }
 
+void QobuzBackend::getArtistReleases(qint64 artistId, const QString &releaseType, quint32 limit, quint32 offset)
+{
+    qobuz_backend_get_artist_releases(m_backend, artistId,
+                                      releaseType.toUtf8().constData(), limit, offset);
+}
+
+void QobuzBackend::getAlbumsTracks(const QStringList &albumIds)
+{
+    const QJsonArray arr = QJsonArray::fromStringList(albumIds);
+    const QByteArray json = QJsonDocument(arr).toJson(QJsonDocument::Compact);
+    qobuz_backend_get_albums_tracks(m_backend, json.constData());
+}
+
 void QobuzBackend::getPlaylist(qint64 playlistId, quint32 offset, quint32 limit)
 {
     qobuz_backend_get_playlist(m_backend, playlistId, offset, limit);
@@ -140,6 +162,16 @@ void QobuzBackend::removeFavAlbum(const QString &albumId)
     qobuz_backend_remove_fav_album(m_backend, albumId.toUtf8().constData());
 }
 
+void QobuzBackend::addFavArtist(qint64 artistId)
+{
+    qobuz_backend_add_fav_artist(m_backend, artistId);
+}
+
+void QobuzBackend::removeFavArtist(qint64 artistId)
+{
+    qobuz_backend_remove_fav_artist(m_backend, artistId);
+}
+
 // ---- playback ----
 
 void QobuzBackend::playTrack(qint64 trackId, int formatId)
@@ -177,6 +209,21 @@ quint64 QobuzBackend::duration() const { return qobuz_backend_get_duration(m_bac
 int     QobuzBackend::volume()   const { return qobuz_backend_get_volume(m_backend); }
 int     QobuzBackend::state()    const { return qobuz_backend_get_state(m_backend); }
 
+quint32 QobuzBackend::vizRead(float *buf, quint32 maxSamples)
+{
+    return qobuz_backend_viz_read(m_backend, buf, maxSamples);
+}
+
+quint32 QobuzBackend::vizSampleRate() const
+{
+    return qobuz_backend_viz_sample_rate(m_backend);
+}
+
+quint32 QobuzBackend::vizChannels() const
+{
+    return qobuz_backend_viz_channels(m_backend);
+}
+
 // ---- private slots ----
 
 void QobuzBackend::onPositionTick()
@@ -189,7 +236,12 @@ void QobuzBackend::onPositionTick()
 
 void QobuzBackend::onEvent(int eventType, const QString &json)
 {
-    const QJsonObject obj = QJsonDocument::fromJson(json.toUtf8()).object();
+    const QJsonDocument doc = QJsonDocument::fromJson(json.toUtf8());
+    if (!doc.isObject()) {
+        emit error(tr("Malformed response from backend"));
+        return;
+    }
+    const QJsonObject obj = doc.object();
 
     switch (eventType) {
     case EV_LOGIN_OK:
@@ -213,6 +265,17 @@ void QobuzBackend::onEvent(int eventType, const QString &json)
     case EV_ARTIST_OK:
         emit artistLoaded(obj);
         break;
+    case 24: // EV_ARTIST_RELEASES_OK
+        emit artistReleasesLoaded(
+            obj["release_type"].toString(),
+            obj["items"].toArray(),
+            obj["has_more"].toBool(),
+            obj["offset"].toInt()
+        );
+        break;
+    case 25: // EV_DEEP_SHUFFLE_OK
+        emit deepShuffleTracksLoaded(obj["tracks"].toArray());
+        break;
     case EV_ARTIST_ERR:
         emit error(obj["error"].toString());
         break;
@@ -249,6 +312,9 @@ void QobuzBackend::onEvent(int eventType, const QString &json)
     case 22: // EV_PLAYLIST_TRACK_ADDED
         emit playlistTrackAdded(static_cast<qint64>(obj["playlist_id"].toDouble()));
         break;
+    case EV_USER_OK:
+        emit userLoaded(obj);
+        break;
     case EV_GENERIC_ERR:
     case EV_TRACK_URL_ERR:
         emit error(obj["error"].toString());

src/backend/qobuzbackend.hpp

@@ -4,6 +4,7 @@
 
 #include <QObject>
 #include <QString>
+#include <QJsonArray>
 #include <QJsonObject>
 #include <QTimer>
 
@@ -23,11 +24,14 @@ public:
     // --- auth ---
     void login(const QString &email, const QString &password);
     void setToken(const QString &token);
+    void getUser();
 
     // --- catalog ---
     void search(const QString &query, quint32 offset = 0, quint32 limit = 20);
     void getAlbum(const QString &albumId);
     void getArtist(qint64 artistId);
+    void getArtistReleases(qint64 artistId, const QString &releaseType, quint32 limit = 50, quint32 offset = 0);
+    void getAlbumsTracks(const QStringList &albumIds);
     void getPlaylist(qint64 playlistId, quint32 offset = 0, quint32 limit = 500);
 
     // --- favorites ---
@@ -52,6 +56,8 @@ public:
     void removeFavTrack(qint64 trackId);
     void addFavAlbum(const QString &albumId);
     void removeFavAlbum(const QString &albumId);
+    void addFavArtist(qint64 artistId);
+    void removeFavArtist(qint64 artistId);
 
     // --- playback ---
     void playTrack(qint64 trackId, int formatId = 6);
@@ -67,15 +73,23 @@ public:
     /// 1 = playing, 2 = paused, 0 = idle
     int     state() const;
 
+    // --- visualizer PCM ---
+    quint32 vizRead(float *buf, quint32 maxSamples);
+    quint32 vizSampleRate() const;
+    quint32 vizChannels() const;
+
 signals:
     // auth
     void loginSuccess(const QString &token, const QJsonObject &user);
     void loginError(const QString &error);
+    void userLoaded(const QJsonObject &user);
 
     // catalog
     void searchResult(const QJsonObject &result);
     void albumLoaded(const QJsonObject &album);
     void artistLoaded(const QJsonObject &artist);
+    void artistReleasesLoaded(const QString &releaseType, const QJsonArray &items, bool hasMore, int offset);
+    void deepShuffleTracksLoaded(const QJsonArray &tracks);
     void playlistLoaded(const QJsonObject &playlist);
     void playlistCreated(const QJsonObject &playlist);
     void playlistDeleted(const QJsonObject &result);

src/list/tracks.cpp

@@ -1,5 +1,6 @@
 #include "tracks.hpp"
 #include "../util/settings.hpp"
+#include "../util/trackinfo.hpp"
 
 #include <QHeaderView>
 #include <QMenu>
@@ -35,24 +36,32 @@ Tracks::Tracks(QobuzBackend *backend, PlayQueue *queue, QWidget *parent)
             this, &Tracks::onDoubleClicked);
     connect(this, &QTreeView::customContextMenuRequested,
             this, &Tracks::onContextMenu);
+    connect(m_model, &QAbstractItemModel::modelReset, this, [this] {
+        for (int row : m_model->discHeaderRows())
+            setFirstColumnSpanned(row, {}, true);
+        setSortingEnabled(!m_model->hasMultipleDiscs());
+    });
 
 }
 
 void Tracks::loadTracks(const QJsonArray &tracks)
 {
     setPlaylistContext(0);
+    setColumnHidden(TrackListModel::ColAlbum, false);
     m_model->setTracks(tracks, false, /*useSequential=*/true);
 }
 
 void Tracks::loadAlbum(const QJsonObject &album)
 {
     setPlaylistContext(0);
+    setColumnHidden(TrackListModel::ColAlbum, true);
     const QJsonArray items = album["tracks"].toObject()["items"].toArray();
     m_model->setTracks(items); // album: use track_number
 }
 
 void Tracks::loadPlaylist(const QJsonObject &playlist)
 {
+    setColumnHidden(TrackListModel::ColAlbum, false);
     const qint64 id     = static_cast<qint64>(playlist["id"].toDouble());
     const qint64 ownId  = static_cast<qint64>(playlist["owner"].toObject()["id"].toDouble());
     const qint64 myId   = AppSettings::instance().userId();
@@ -65,6 +74,7 @@ void Tracks::loadPlaylist(const QJsonObject &playlist)
 void Tracks::loadSearchTracks(const QJsonArray &tracks)
 {
     setPlaylistContext(0);
+    setColumnHidden(TrackListModel::ColAlbum, false);
     m_model->setTracks(tracks, false, /*useSequential=*/true);
 }
 
@@ -84,12 +94,30 @@ void Tracks::setPlayingTrackId(qint64 id)
     m_model->setPlayingId(id);
 }
 
+void Tracks::setFavTrackIds(const QSet<qint64> &ids)
+{
+    m_model->setFavIds(ids);
+}
+
+void Tracks::addFavTrackId(qint64 id)
+{
+    m_model->addFavId(id);
+}
+
+void Tracks::removeFavTrackId(qint64 id)
+{
+    m_model->removeFavId(id);
+}
+
 void Tracks::playAll(bool shuffle)
 {
     const QJsonArray tracks = m_model->currentTracksJson();
     if (tracks.isEmpty()) return;
-    m_queue->setShuffle(shuffle);
     m_queue->setContext(tracks, 0);
+    // Shuffle once without touching the global shuffle flag — so a subsequent
+    // double-click on a track plays in normal order (unless global shuffle is on).
+    if (shuffle && !m_queue->shuffleEnabled())
+        m_queue->shuffleNow();
     const qint64 firstId = static_cast<qint64>(m_queue->current()["id"].toDouble());
     if (firstId > 0)
         emit playTrackRequested(firstId);
@@ -100,7 +128,11 @@ void Tracks::onDoubleClicked(const QModelIndex &index)
 {
     const qint64 id = m_model->data(index, TrackListModel::TrackIdRole).toLongLong();
     if (id > 0) {
-        m_queue->setContext(m_model->currentTracksJson(), index.row());
+        // Compute filtered row (disc headers excluded from currentTracksJson)
+        int filteredRow = 0;
+        for (int r = 0; r < index.row(); ++r)
+            if (!m_model->trackAt(r).isDiscHeader) ++filteredRow;
+        m_queue->setContext(m_model->currentTracksJson(), filteredRow);
         emit playTrackRequested(id);
     }
 }
@@ -111,6 +143,7 @@ void Tracks::onContextMenu(const QPoint &pos)
     if (!index.isValid()) return;
 
     const qint64      id        = m_model->data(index, TrackListModel::TrackIdRole).toLongLong();
+    if (id <= 0) return;  // disc header row
     const QJsonObject trackJson = m_model->data(index, TrackListModel::TrackJsonRole).toJsonObject();
 
     QMenu menu(this);
@@ -119,12 +152,28 @@ void Tracks::onContextMenu(const QPoint &pos)
     auto *playNext = menu.addAction(QIcon(":/res/icons/media-skip-forward.svg"),   tr("Play next"));
     auto *addQueue = menu.addAction(QIcon(":/res/icons/media-playlist-append.svg"), tr("Add to queue"));
     menu.addSeparator();
-    auto *addFav   = menu.addAction(QIcon(":/res/icons/starred-symbolic.svg"),      tr("Add to favorites"));
-    auto *remFav   = menu.addAction(QIcon(":/res/icons/non-starred-symbolic.svg"),  tr("Remove from favorites"));
 
-    const int row = index.row();
-    connect(playNow, &QAction::triggered, this, [this, id, row] {
-        m_queue->setContext(m_model->currentTracksJson(), row);
+    const bool isFav = m_model->isFav(id);
+    if (isFav) {
+        auto *remFav = menu.addAction(QIcon(":/res/icons/non-starred-symbolic.svg"), tr("Remove from favorites"));
+        connect(remFav, &QAction::triggered, this, [this, id] {
+            m_backend->removeFavTrack(id);
+            m_model->removeFavId(id);
+        });
+    } else {
+        auto *addFav = menu.addAction(QIcon(":/res/icons/starred-symbolic.svg"), tr("Add to favorites"));
+        connect(addFav, &QAction::triggered, this, [this, id] {
+            m_backend->addFavTrack(id);
+            m_model->addFavId(id);
+        });
+    }
+
+    // Compute filtered row for multi-disc albums (disc headers excluded from currentTracksJson)
+    int filteredRow = 0;
+    for (int r = 0; r < index.row(); ++r)
+        if (!m_model->trackAt(r).isDiscHeader) ++filteredRow;
+    connect(playNow, &QAction::triggered, this, [this, id, filteredRow] {
+        m_queue->setContext(m_model->currentTracksJson(), filteredRow);
         emit playTrackRequested(id);
     });
     connect(playNext, &QAction::triggered, this, [this, trackJson] {
@@ -133,12 +182,6 @@ void Tracks::onContextMenu(const QPoint &pos)
     connect(addQueue, &QAction::triggered, this, [this, trackJson] {
         m_queue->addToQueue(trackJson);
     });
-    connect(addFav, &QAction::triggered, this, [this, id] {
-        m_backend->addFavTrack(id);
-    });
-    connect(remFav, &QAction::triggered, this, [this, id] {
-        m_backend->removeFavTrack(id);
-    });
 
     // Open album
     const QString albumId = m_model->trackAt(index.row()).albumId;
@@ -195,6 +238,13 @@ void Tracks::onContextMenu(const QPoint &pos)
         }
     }
 
+    // Track info
+    menu.addSeparator();
+    auto *infoAction = menu.addAction(tr("Track info..."));
+    connect(infoAction, &QAction::triggered, this, [this, trackJson] {
+        TrackInfoDialog::show(trackJson, this);
+    });
+
     menu.exec(viewport()->mapToGlobal(pos));
 }
 

src/list/tracks.hpp

@@ -10,6 +10,7 @@
 #include <QVector>
 #include <QPair>
 #include <QString>
+#include <QSet>
 
 namespace List
 {
@@ -28,6 +29,11 @@ namespace List
         /// Called when the backend fires EV_TRACK_CHANGED so the playing row is highlighted.
         void setPlayingTrackId(qint64 id);
 
+        /// Populate favorite track IDs so the star indicator and context menu reflect fav status.
+        void setFavTrackIds(const QSet<qint64> &ids);
+        void addFavTrackId(qint64 id);
+        void removeFavTrackId(qint64 id);
+
         /// Start playing all tracks in the current view from the beginning.
         /// If shuffle is true, enables shuffle mode before starting.
         void playAll(bool shuffle = false);

src/mainwindow.cpp

@@ -40,7 +40,8 @@ MainWindow::MainWindow(QobuzBackend *backend, QWidget *parent)
     m_libraryDock->setObjectName(QStringLiteral("libraryDock"));
     m_libraryDock->setFeatures(QDockWidget::DockWidgetMovable);
     m_libraryDock->setWidget(m_library);
-    m_libraryDock->setMinimumWidth(200);
+    m_libraryDock->setMinimumWidth(180);
+    m_library->setFixedWidth(220);
     addDockWidget(Qt::LeftDockWidgetArea, m_libraryDock);
 
     // ---- Now-playing context dock (left, below library) ----
@@ -53,7 +54,7 @@ MainWindow::MainWindow(QobuzBackend *backend, QWidget *parent)
     addDockWidget(Qt::RightDockWidgetArea, m_queuePanel);
 
     // ---- Search side panel (right) ----
-    m_sidePanel = new SidePanel::View(m_backend, this);
+    m_sidePanel = new SidePanel::View(m_backend, m_queue, this);
     m_sidePanel->hide();
     addDockWidget(Qt::RightDockWidgetArea, m_sidePanel);
 
@@ -72,11 +73,22 @@ MainWindow::MainWindow(QobuzBackend *backend, QWidget *parent)
     // ---- Backend signals ----
     connect(m_backend, &QobuzBackend::loginSuccess,   this, &MainWindow::onLoginSuccess);
     connect(m_backend, &QobuzBackend::loginError,     this, &MainWindow::onLoginError);
+    connect(m_backend, &QobuzBackend::userLoaded, this, [this](const QJsonObject &user) {
+        const qint64 id = static_cast<qint64>(user["id"].toDouble());
+        if (id > 0) {
+            AppSettings::instance().setUserId(id);
+            m_library->refresh();  // re-load playlists with correct ownership now
+        }
+    });
     connect(m_backend, &QobuzBackend::favTracksLoaded,  this, &MainWindow::onFavTracksLoaded);
     connect(m_backend, &QobuzBackend::favAlbumsLoaded,  this, &MainWindow::onFavAlbumsLoaded);
     connect(m_backend, &QobuzBackend::favArtistsLoaded, this, &MainWindow::onFavArtistsLoaded);
     connect(m_backend, &QobuzBackend::albumLoaded,      this, &MainWindow::onAlbumLoaded);
     connect(m_backend, &QobuzBackend::artistLoaded,     this, &MainWindow::onArtistLoaded);
+    connect(m_backend, &QobuzBackend::artistReleasesLoaded,
+            m_content, &MainContent::updateArtistReleases);
+    connect(m_backend, &QobuzBackend::deepShuffleTracksLoaded,
+            m_content, &MainContent::onDeepShuffleTracks);
     connect(m_backend, &QobuzBackend::playlistLoaded,   this, &MainWindow::onPlaylistLoaded);
     connect(m_backend, &QobuzBackend::playlistCreated,   this, &MainWindow::onPlaylistCreated);
     connect(m_backend, &QobuzBackend::playlistDeleted,   this, [this](const QJsonObject &) {
@@ -112,6 +124,7 @@ MainWindow::MainWindow(QobuzBackend *backend, QWidget *parent)
         statusBar()->showMessage(tr("Loading favorite albums…"));
     });
     connect(m_library, &List::Library::favArtistsRequested, this, [this] {
+        m_showFavArtistsOnLoad = true;
         m_backend->getFavArtists();
         statusBar()->showMessage(tr("Loading favorite artists…"));
     });
@@ -142,12 +155,19 @@ MainWindow::MainWindow(QobuzBackend *backend, QWidget *parent)
             this, &MainWindow::onSearchArtistSelected);
     connect(m_sidePanel, &SidePanel::View::trackPlayRequested,
             this, &MainWindow::onPlayTrackRequested);
+    connect(m_sidePanel, &SidePanel::View::addToPlaylistRequested,
+            this, [this](qint64 trackId, qint64 playlistId) {
+        m_backend->addTrackToPlaylist(playlistId, trackId);
+        statusBar()->showMessage(tr("Adding track to playlist..."), 3000);
+    });
 
     // ---- Album / artist navigation from content views ----
     connect(m_content, &MainContent::albumRequested,
             this, &MainWindow::onSearchAlbumSelected);
     connect(m_content, &MainContent::artistRequested,
             this, &MainWindow::onSearchArtistSelected);
+    connect(m_content, &MainContent::playTrackRequested,
+            this, &MainWindow::onPlayTrackRequested);
 
     // ---- Queue panel ----
     connect(m_queuePanel, &QueuePanel::skipToTrackRequested,
@@ -158,6 +178,9 @@ MainWindow::MainWindow(QobuzBackend *backend, QWidget *parent)
     connect(m_toolBar, &MainToolBar::queueToggled,
             this, [this](bool v) { m_queuePanel->setVisible(v); });
 
+    connect(m_toolBar, &MainToolBar::albumRequested,  this, &MainWindow::onSearchAlbumSelected);
+    connect(m_toolBar, &MainToolBar::artistRequested, this, &MainWindow::onSearchArtistSelected);
+
     // Apply playback options from saved settings
     m_backend->setReplayGain(AppSettings::instance().replayGainEnabled());
     m_backend->setGapless(AppSettings::instance().gaplessEnabled());
@@ -199,7 +222,12 @@ void MainWindow::tryRestoreSession()
     const QString token = AppSettings::instance().authToken();
     if (!token.isEmpty()) {
         m_backend->setToken(token);
+        if (AppSettings::instance().userId() == 0)
+            m_backend->getUser();  // userLoaded will call m_library->refresh()
+        else
             m_library->refresh();
+        // Preload fav artists so the artist page fav button works immediately
+        m_backend->getFavArtists();
         const QString name = AppSettings::instance().displayName();
         statusBar()->showMessage(tr("Signed in as %1").arg(
             name.isEmpty() ? AppSettings::instance().userEmail() : name));
@@ -283,6 +311,15 @@ void MainWindow::onTrackChanged(const QJsonObject &track)
 
 void MainWindow::onFavTracksLoaded(const QJsonObject &result)
 {
+    // Cache fav IDs so the star indicator and context menu stay in sync
+    QSet<qint64> ids;
+    const QJsonArray items = result["items"].toArray();
+    for (const QJsonValue &v : items) {
+        const qint64 id = static_cast<qint64>(v.toObject()["id"].toDouble());
+        if (id > 0) ids.insert(id);
+    }
+    m_content->tracksList()->setFavTrackIds(ids);
+
     m_content->showFavTracks(result);
     statusBar()->showMessage(
         tr("%1 favorite tracks").arg(result["total"].toInt()), 4000);
@@ -297,10 +334,23 @@ void MainWindow::onFavAlbumsLoaded(const QJsonObject &result)
 
 void MainWindow::onFavArtistsLoaded(const QJsonObject &result)
 {
+    // Always cache fav artist IDs (needed by the artist page fav button)
+    m_favArtistIds.clear();
+    const QJsonArray items = result["items"].toArray();
+    for (const QJsonValue &v : items) {
+        const qint64 id = static_cast<qint64>(v.toObject()["id"].toDouble());
+        if (id > 0) m_favArtistIds.insert(id);
+    }
+    m_content->setFavArtistIds(m_favArtistIds);
+
+    // Only navigate to the fav artists page if the user explicitly requested it
+    if (m_showFavArtistsOnLoad) {
+        m_showFavArtistsOnLoad = false;
         m_content->showFavArtists(result);
         statusBar()->showMessage(
             tr("%1 favorite artists").arg(result["total"].toInt()), 4000);
     }
+}
 
 void MainWindow::onAlbumLoaded(const QJsonObject &album)
 {
@@ -312,8 +362,14 @@ void MainWindow::onAlbumLoaded(const QJsonObject &album)
 void MainWindow::onArtistLoaded(const QJsonObject &artist)
 {
     m_content->showArtist(artist);
+    // Fire release requests only after the artist page is shown — avoids the
+    // race where a fast-responding release request arrives before setArtist()
+    // clears the sections, causing setArtist() to wipe out the data.
+    const qint64 artistId = static_cast<qint64>(artist["id"].toDouble());
+    for (const char *type : {"album", "epSingle", "live", "compilation"})
+        m_backend->getArtistReleases(artistId, QString::fromLatin1(type));
     statusBar()->showMessage(
-        tr("Artist: %1").arg(artist["name"].toString()), 4000);
+        tr("Artist: %1").arg(artist["name"].toObject()["display"].toString()), 4000);
 }
 
 void MainWindow::onPlaylistLoaded(const QJsonObject &playlist)
@@ -359,4 +415,6 @@ void MainWindow::onUserPlaylistsChanged(const QVector<QPair<qint64, QString>> &p
 {
     m_userPlaylists = playlists;
     m_content->tracksList()->setUserPlaylists(playlists);
+    m_sidePanel->searchTab()->setUserPlaylists(playlists);
 }
+

src/mainwindow.hpp

@@ -13,7 +13,9 @@
 #include <QMainWindow>
 #include <QDockWidget>
 #include <QJsonObject>
+#include <QJsonArray>
 #include <QVector>
+#include <QSet>
 #include <QPair>
 #include <QString>
 
@@ -51,6 +53,8 @@ private:
     QobuzBackend    *m_backend     = nullptr;
     PlayQueue       *m_queue       = nullptr;
     QVector<QPair<qint64, QString>> m_userPlaylists;
+    QSet<qint64> m_favArtistIds;
+    bool m_showFavArtistsOnLoad = false;
     MainToolBar     *m_toolBar     = nullptr;
     MainContent     *m_content     = nullptr;
     List::Library   *m_library     = nullptr;

src/model/tracklistmodel.cpp

@@ -17,18 +17,28 @@ void TrackListModel::setTracks(const QJsonArray &tracks,
     m_tracks.clear();
     m_tracks.reserve(tracks.size());
 
+    // Parse into a temporary list first so we can detect multi-disc
+    QVector<TrackItem> parsed;
+    parsed.reserve(tracks.size());
+
     int seq = 1;
     for (const QJsonValue &v : tracks) {
         const QJsonObject t = v.toObject();
         TrackItem item;
         item.id               = static_cast<qint64>(t["id"].toDouble());
         item.playlistTrackId  = static_cast<qint64>(t["playlist_track_id"].toDouble());
-        item.title            = t["title"].toString();
+        item.discNumber       = t["media_number"].toInt(1);
         item.duration         = static_cast<qint64>(t["duration"].toDouble());
-        item.hiRes      = t["hires_streamable"].toBool();
         item.streamable       = t["streamable"].toBool(true);
+        item.hiRes            = t["hires_streamable"].toBool();
         item.raw              = t;
 
+        // Combine title + version ("Melody" + "Vocal Remix" → "Melody (Vocal Remix)")
+        const QString base    = t["title"].toString();
+        const QString version = t["version"].toString().trimmed();
+        item.title = version.isEmpty() ? base
+                   : base + QStringLiteral(" (") + version + QLatin1Char(')');
+
         if (useSequential) {
             item.number = seq++;
         } else if (usePosition) {
@@ -41,24 +51,61 @@ void TrackListModel::setTracks(const QJsonArray &tracks,
 
         const QJsonObject performer = t["performer"].toObject();
         item.artist = performer["name"].toString();
-        if (item.artist.isEmpty())
-            item.artist = t["album"].toObject()["artist"].toObject()["name"].toString();
+        if (item.artist.isEmpty()) {
+            // album.artist.name may be a plain string or {display:"..."} object
+            const QJsonValue n = t["album"].toObject()["artist"].toObject()["name"];
+            item.artist = n.isObject() ? n.toObject()["display"].toString() : n.toString();
+        }
+        if (item.artist.isEmpty()) {
+            // top_tracks format: artist.name.display
+            const QJsonValue n = t["artist"].toObject()["name"];
+            item.artist = n.isObject() ? n.toObject()["display"].toString() : n.toString();
+        }
 
         const QJsonObject album = t["album"].toObject();
         item.album   = album["title"].toString();
         item.albumId = album["id"].toString();
 
-        m_tracks.append(item);
+        parsed.append(item);
     }
 
-    // Re-apply sort silently inside the reset (no layout signals needed here)
+    // Multi-disc only makes sense for album context (not playlists / fav / search)
+    int maxDisc = 1;
+    if (!usePosition && !useSequential) {
+        for (const TrackItem &t : parsed)
+            maxDisc = qMax(maxDisc, t.discNumber);
+    }
+    m_hasMultipleDiscs = (maxDisc > 1);
+
+    if (m_hasMultipleDiscs) {
+        // Sort by disc then track number
+        std::stable_sort(parsed.begin(), parsed.end(), [](const TrackItem &a, const TrackItem &b) {
+            return a.discNumber != b.discNumber ? a.discNumber < b.discNumber
+                                               : a.number < b.number;
+        });
+        // Interleave disc header items
+        int currentDisc = -1;
+        for (const TrackItem &t : parsed) {
+            if (t.discNumber != currentDisc) {
+                TrackItem header;
+                header.isDiscHeader = true;
+                header.discNumber   = t.discNumber;
+                header.title        = tr("Disc %1").arg(t.discNumber);
+                m_tracks.append(header);
+                currentDisc = t.discNumber;
+            }
+            m_tracks.append(t);
+        }
+    } else {
+        m_tracks = parsed;
+        // Re-apply sort silently inside the reset
         if (m_sortColumn >= 0)
             sortData(m_sortColumn, m_sortOrder);
+    }
 
     endResetModel();
 
-    // Tell external listeners the sorted order is ready (e.g. PlayQueue sync)
-    if (m_sortColumn >= 0)
+    if (!m_hasMultipleDiscs && m_sortColumn >= 0)
         emit sortApplied();
 }
 
@@ -77,6 +124,36 @@ void TrackListModel::removeTrack(int row)
     endRemoveRows();
 }
 
+void TrackListModel::setFavIds(const QSet<qint64> &ids)
+{
+    m_favIds = ids;
+    if (!m_tracks.isEmpty())
+        emit dataChanged(index(0, ColTitle), index(rowCount() - 1, ColTitle),
+                         {Qt::DecorationRole});
+}
+
+void TrackListModel::addFavId(qint64 id)
+{
+    m_favIds.insert(id);
+    for (int r = 0; r < m_tracks.size(); ++r) {
+        if (m_tracks[r].id == id) {
+            const auto idx = index(r, ColTitle);
+            emit dataChanged(idx, idx, {Qt::DecorationRole});
+        }
+    }
+}
+
+void TrackListModel::removeFavId(qint64 id)
+{
+    m_favIds.remove(id);
+    for (int r = 0; r < m_tracks.size(); ++r) {
+        if (m_tracks[r].id == id) {
+            const auto idx = index(r, ColTitle);
+            emit dataChanged(idx, idx, {Qt::DecorationRole});
+        }
+    }
+}
+
 void TrackListModel::setPlayingId(qint64 id)
 {
     m_playingId = id;
@@ -85,6 +162,23 @@ void TrackListModel::setPlayingId(qint64 id)
                          {Qt::FontRole, Qt::DecorationRole});
 }
 
+Qt::ItemFlags TrackListModel::flags(const QModelIndex &index) const
+{
+    if (!index.isValid() || index.row() >= m_tracks.size())
+        return Qt::NoItemFlags;
+    if (m_tracks.at(index.row()).isDiscHeader)
+        return Qt::ItemIsEnabled;
+    return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
+}
+
+QVector<int> TrackListModel::discHeaderRows() const
+{
+    QVector<int> rows;
+    for (int i = 0; i < m_tracks.size(); ++i)
+        if (m_tracks[i].isDiscHeader) rows.append(i);
+    return rows;
+}
+
 int TrackListModel::rowCount(const QModelIndex &parent) const
 {
     return parent.isValid() ? 0 : m_tracks.size();
@@ -101,6 +195,19 @@ QVariant TrackListModel::data(const QModelIndex &index, int role) const
         return {};
 
     const TrackItem &t = m_tracks.at(index.row());
+
+    // Disc header rows: styled separator spanning all columns via setFirstColumnSpanned
+    if (t.isDiscHeader) {
+        if (role == Qt::DisplayRole && index.column() == ColNumber)
+            return t.title;
+        if (role == Qt::FontRole) {
+            QFont f; f.setBold(true); return f;
+        }
+        if (role == Qt::ForegroundRole)
+            return QColor(0xFF, 0xB2, 0x32);
+        return {};
+    }
+
     const bool isPlaying = (t.id == m_playingId && m_playingId != 0);
 
     if (role == Qt::DisplayRole) {
@@ -128,6 +235,10 @@ QVariant TrackListModel::data(const QModelIndex &index, int role) const
         return QIcon(QStringLiteral(":/res/icons/media-track-show-active.svg"));
     }
 
+    if (role == Qt::DecorationRole && index.column() == ColTitle && m_favIds.contains(t.id)) {
+        return QIcon(QStringLiteral(":/res/icons/starred-symbolic.svg"));
+    }
+
     if (role == TrackIdRole)         return t.id;
     if (role == TrackJsonRole)       return t.raw;
     if (role == HiResRole)           return t.hiRes;
@@ -179,7 +290,8 @@ void TrackListModel::sort(int column, Qt::SortOrder order)
     m_sortColumn = column;
     m_sortOrder  = order;
 
-    if (m_tracks.isEmpty()) return;
+    // Multi-disc albums keep their disc-ordered layout; don't re-sort
+    if (m_hasMultipleDiscs || m_tracks.isEmpty()) return;
 
     emit layoutAboutToBeChanged();
     sortData(column, order);
@@ -190,7 +302,8 @@ void TrackListModel::sort(int column, Qt::SortOrder order)
 
 QString TrackListModel::formatDuration(qint64 secs)
 {
-    const int m = static_cast<int>(secs / 60);
-    const int s = static_cast<int>(secs % 60);
+    if (secs < 0) secs = 0;
+    const qint64 m = secs / 60;
+    const qint64 s = secs % 60;
     return QStringLiteral("%1:%2").arg(m).arg(s, 2, 10, QLatin1Char('0'));
 }

src/model/tracklistmodel.hpp

@@ -4,12 +4,15 @@
 #include <QJsonArray>
 #include <QJsonObject>
 #include <QVector>
+#include <QSet>
 #include <QFont>
 
 struct TrackItem {
     qint64  id              = 0;
     qint64  playlistTrackId = 0;
     int     number          = 0;
+    int     discNumber      = 1;
+    bool    isDiscHeader    = false;
     QString title;
     QString artist;
     QString album;
@@ -52,17 +55,27 @@ public:
     void setPlayingId(qint64 id);
     qint64 playingId() const { return m_playingId; }
 
+    void setFavIds(const QSet<qint64> &ids);
+    void addFavId(qint64 id);
+    void removeFavId(qint64 id);
+    bool isFav(qint64 id) const { return m_favIds.contains(id); }
+
+    bool hasMultipleDiscs() const { return m_hasMultipleDiscs; }
+    QVector<int> discHeaderRows() const;
+
+    Qt::ItemFlags flags(const QModelIndex &index) const override;
+
     /// Optimistically remove a row (e.g. after deleting from playlist).
     void removeTrack(int row);
 
     const TrackItem &trackAt(int row) const { return m_tracks.at(row); }
 
-    // Returns the current (possibly sorted) raw JSON objects in display order.
+    // Returns the current (possibly sorted) raw JSON objects in display order, skipping disc headers.
     QJsonArray currentTracksJson() const
     {
         QJsonArray out;
         for (const auto &t : m_tracks)
-            out.append(t.raw);
+            if (!t.isDiscHeader) out.append(t.raw);
         return out;
     }
 
@@ -81,7 +94,9 @@ signals:
 
 private:
     QVector<TrackItem> m_tracks;
+    QSet<qint64>       m_favIds;
     qint64 m_playingId        = 0;
+    bool   m_hasMultipleDiscs = false;
     int    m_sortColumn = -1;
     Qt::SortOrder m_sortOrder = Qt::AscendingOrder;
 

src/playqueue.hpp

@@ -107,6 +107,14 @@ public:
         emit queueChanged();
     }
 
+    /// Shuffle the current queue once without changing the global shuffle flag.
+    void shuffleNow()
+    {
+        if (m_queue.isEmpty()) return;
+        shuffleQueue(m_index);
+        emit queueChanged();
+    }
+
     // ---- Play-next prepend queue (like "Add to queue" ----
 
     void addToQueue(const QJsonObject &track)

src/util/trackinfo.hpp

@@ -0,0 +1,85 @@
+#pragma once
+
+#include <QDialog>
+#include <QFormLayout>
+#include <QDialogButtonBox>
+#include <QLabel>
+#include <QJsonObject>
+#include <QWidget>
+
+namespace TrackInfoDialog
+{
+
+inline void show(const QJsonObject &track, QWidget *parent)
+{
+    auto *dlg = new QDialog(parent);
+    dlg->setWindowTitle(QObject::tr("Track Info"));
+    dlg->setAttribute(Qt::WA_DeleteOnClose);
+    dlg->setMinimumWidth(360);
+
+    auto *form = new QFormLayout(dlg);
+
+    auto addRow = [&](const QString &label, const QString &value) {
+        if (value.isEmpty()) return;
+        auto *val = new QLabel(value, dlg);
+        val->setTextInteractionFlags(Qt::TextSelectableByMouse);
+        val->setWordWrap(true);
+        form->addRow(QStringLiteral("<b>%1</b>").arg(label), val);
+    };
+
+    const QString title   = track["title"].toString();
+    const QString version = track["version"].toString().trimmed();
+    addRow(QObject::tr("Title"),
+           version.isEmpty() ? title : title + QStringLiteral(" (%1)").arg(version));
+
+    addRow(QObject::tr("Performer"), track["performer"].toObject()["name"].toString());
+
+    const QJsonObject composer = track["composer"].toObject();
+    if (!composer.isEmpty())
+        addRow(QObject::tr("Composer"), composer["name"].toString());
+
+    const QJsonObject album = track["album"].toObject();
+    addRow(QObject::tr("Album"), album["title"].toString());
+    addRow(QObject::tr("Album artist"), album["artist"].toObject()["name"].toString());
+
+    const int trackNum = track["track_number"].toInt();
+    const int discNum  = track["media_number"].toInt();
+    if (trackNum > 0) {
+        const QString pos = discNum > 1
+            ? QStringLiteral("%1-%2").arg(discNum).arg(trackNum)
+            : QString::number(trackNum);
+        addRow(QObject::tr("Track #"), pos);
+    }
+
+    const qint64 dur = static_cast<qint64>(track["duration"].toDouble());
+    if (dur > 0) {
+        const int m = static_cast<int>(dur / 60);
+        const int s = static_cast<int>(dur % 60);
+        addRow(QObject::tr("Duration"),
+               QStringLiteral("%1:%2").arg(m).arg(s, 2, 10, QLatin1Char('0')));
+    }
+
+    const int bitDepth     = track["maximum_bit_depth"].toInt();
+    const double sampleRate = track["maximum_sampling_rate"].toDouble();
+    if (bitDepth > 0 && sampleRate > 0) {
+        addRow(QObject::tr("Quality"),
+               QStringLiteral("%1-bit / %2 kHz").arg(bitDepth).arg(sampleRate, 0, 'f', 1));
+    } else if (bitDepth > 0) {
+        addRow(QObject::tr("Bit depth"), QStringLiteral("%1-bit").arg(bitDepth));
+    }
+
+    const bool hiRes = track["hires_streamable"].toBool() || track["hires"].toBool();
+    addRow(QObject::tr("Hi-Res"), hiRes ? QObject::tr("Yes") : QObject::tr("No"));
+
+    const bool streamable = track["streamable"].toBool(true);
+    if (!streamable)
+        addRow(QObject::tr("Streamable"), QObject::tr("No"));
+
+    auto *buttons = new QDialogButtonBox(QDialogButtonBox::Close, dlg);
+    form->addRow(buttons);
+    QObject::connect(buttons, &QDialogButtonBox::rejected, dlg, &QDialog::close);
+
+    dlg->show();
+}
+
+} // namespace TrackInfoDialog

src/view/albumlistview.hpp

@@ -41,6 +41,25 @@ public:
     void setAlbums(const QJsonArray &albums)
     {
         clear();
+        addAlbums(albums);
+    }
+
+    /// Configure for artist page: hide Artist column, set fixed column widths
+    /// that match the Popular Tracks list for perfect vertical alignment.
+    void setArtistPageMode()
+    {
+        setColumnHidden(2, true); // Artist — redundant on artist page
+        header()->setSectionResizeMode(0, QHeaderView::Fixed);
+        header()->setSectionResizeMode(1, QHeaderView::Stretch);
+        header()->setSectionResizeMode(3, QHeaderView::Fixed);
+        header()->setSectionResizeMode(4, QHeaderView::Fixed);
+        header()->resizeSection(0, 40);
+        header()->resizeSection(3, 120);
+        header()->resizeSection(4, 70);
+    }
+
+    void addAlbums(const QJsonArray &albums)
+    {
         QFont hiResFont;
         hiResFont.setBold(true);
         hiResFont.setPointSizeF(hiResFont.pointSizeF() * 0.85);
@@ -48,12 +67,23 @@ public:
         for (const auto &v : albums) {
             const QJsonObject a  = v.toObject();
             const QString id      = a["id"].toString();
-            const QString title  = a["title"].toString();
-            const QString artist = a["artist"].toObject()["name"].toString();
+            const QString base    = a["title"].toString();
+            const QString ver     = a["version"].toString().trimmed();
+            const QString title   = ver.isEmpty() ? base : base + QStringLiteral(" (") + ver + QLatin1Char(')');
+
+            const QJsonValue artistNameVal = a["artist"].toObject()["name"];
+            const QString artist = artistNameVal.isObject()
+                ? artistNameVal.toObject()["display"].toString()
+                : artistNameVal.toString();
+
             const QString date = a["release_date_original"].toString();
-            const QString year   = date.left(4);
+            const QString year = date.isEmpty()
+                ? a["dates"].toObject()["original"].toString().left(4)
+                : date.left(4);
+
             const int tracks  = a["tracks_count"].toInt();
-            const bool hiRes     = a["hires_streamable"].toBool();
+            const bool hiRes  = a["hires_streamable"].toBool()
+                             || a["rights"].toObject()["hires_streamable"].toBool();
 
             auto *item = new QTreeWidgetItem(this);
             if (hiRes) {

src/view/artistview.cpp

@@ -0,0 +1,427 @@
+#include "artistview.hpp"
+#include "albumlistview.hpp"
+#include "../model/tracklistmodel.hpp"
+
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QScrollArea>
+#include <QHeaderView>
+#include <QNetworkAccessManager>
+#include <QNetworkReply>
+#include <QNetworkRequest>
+#include <QPixmap>
+#include <QUrl>
+#include <QFont>
+#include <QRegularExpression>
+
+// Shared button style (mirrors TrackContextHeader)
+static const QString kBtnBase = QStringLiteral(
+    "QPushButton { padding: 5px 16px; border-radius: 4px; font-weight: bold; }"
+);
+
+// Section-toggle style: flat QPushButton, truly left-aligned
+static const QString kToggleStyle = QStringLiteral(
+    "QPushButton { text-align: left; font-weight: bold; font-size: 13px;"
+    "  padding: 6px 8px; border: none; border-bottom: 1px solid #333;"
+    "  background: transparent; }"
+    "QPushButton:hover { background: #1e1e1e; }"
+);
+
+// ---------------------------------------------------------------------------
+// ArtistSection
+// ---------------------------------------------------------------------------
+
+ArtistSection::ArtistSection(const QString &title, const QString &releaseType, QWidget *parent)
+    : QWidget(parent)
+    , m_baseTitle(title)
+    , m_releaseType(releaseType)
+{
+    auto *layout = new QVBoxLayout(this);
+    layout->setContentsMargins(0, 0, 0, 0);
+    layout->setSpacing(0);
+
+    m_toggle = new QPushButton(this);
+    m_toggle->setCheckable(true);
+    m_toggle->setChecked(true);
+    m_toggle->setFlat(true);
+    m_toggle->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
+    m_toggle->setStyleSheet(kToggleStyle);
+    layout->addWidget(m_toggle);
+
+    m_list = new AlbumListView(this);
+    layout->addWidget(m_list);
+
+    connect(m_toggle, &QPushButton::toggled, this, [this](bool checked) {
+        m_list->setVisible(checked);
+        updateToggleText();
+    });
+    connect(m_list, &AlbumListView::albumSelected, this, &ArtistSection::albumSelected);
+
+    updateToggleText();
+}
+
+void ArtistSection::setAlbums(const QJsonArray &albums)
+{
+    m_list->setAlbums(albums);
+    updateToggleText();
+}
+
+bool ArtistSection::isEmpty() const
+{
+    return m_list->topLevelItemCount() == 0;
+}
+
+QStringList ArtistSection::albumIds() const
+{
+    QStringList ids;
+    for (int i = 0; i < m_list->topLevelItemCount(); ++i) {
+        const QString id = m_list->topLevelItem(i)->data(1, Qt::UserRole).toString();
+        if (!id.isEmpty())
+            ids.append(id);
+    }
+    return ids;
+}
+
+void ArtistSection::setArtistPageMode()
+{
+    m_list->setArtistPageMode();
+}
+
+void ArtistSection::updateToggleText()
+{
+    const int count = m_list->topLevelItemCount();
+    const QString arrow = m_toggle->isChecked() ? QStringLiteral("▼ ") : QStringLiteral("▶ ");
+    const QString text  = count > 0
+        ? QStringLiteral("%1%2  (%3)").arg(arrow, m_baseTitle).arg(count)
+        : arrow + m_baseTitle;
+    m_toggle->setText(text);
+}
+
+// ---------------------------------------------------------------------------
+// ArtistView
+// ---------------------------------------------------------------------------
+
+ArtistView::ArtistView(QobuzBackend *backend, PlayQueue *queue, QWidget *parent)
+    : QWidget(parent)
+    , m_backend(backend)
+    , m_queue(queue)
+{
+    auto *outerLayout = new QVBoxLayout(this);
+    outerLayout->setContentsMargins(0, 0, 0, 0);
+    outerLayout->setSpacing(0);
+
+    // --- Artist header (same structure as TrackContextHeader) ---
+    auto *header = new QWidget(this);
+    header->setFixedHeight(148);
+    auto *hlay = new QHBoxLayout(header);
+    hlay->setContentsMargins(12, 8, 12, 8);
+    hlay->setSpacing(14);
+
+    m_artLabel = new QLabel(header);
+    m_artLabel->setFixedSize(120, 120);
+    m_artLabel->setScaledContents(true);
+    m_artLabel->setAlignment(Qt::AlignCenter);
+    m_artLabel->setStyleSheet(QStringLiteral("background: #1a1a1a; border-radius: 4px;"));
+    hlay->addWidget(m_artLabel, 0, Qt::AlignVCenter);
+
+    auto *info = new QWidget(header);
+    auto *vlay = new QVBoxLayout(info);
+    vlay->setContentsMargins(0, 0, 0, 0);
+    vlay->setSpacing(4);
+
+    m_nameLabel = new QLabel(info);
+    QFont f = m_nameLabel->font();
+    f.setPointSize(f.pointSize() + 5);
+    f.setBold(true);
+    m_nameLabel->setFont(f);
+    vlay->addWidget(m_nameLabel);
+
+    m_bioEdit = new QTextEdit(info);
+    m_bioEdit->setReadOnly(true);
+    m_bioEdit->setFrameShape(QFrame::NoFrame);
+    m_bioEdit->setMaximumHeight(56);
+    m_bioEdit->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
+    m_bioEdit->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+    vlay->addWidget(m_bioEdit);
+
+    auto *btnRow = new QHBoxLayout;
+    btnRow->setSpacing(8);
+    btnRow->setContentsMargins(0, 4, 0, 0);
+
+    static const QString kOutlineBtn = kBtnBase +
+        QStringLiteral("QPushButton { background: #2a2a2a; color: #FFB232; border: 1px solid #FFB232; }"
+                       "QPushButton:pressed { background: #333; }");
+
+    m_playBtn = new QPushButton(tr("▶  Play"), info);
+    m_playBtn->setStyleSheet(kBtnBase +
+        QStringLiteral("QPushButton { background: #FFB232; color: #000; }"
+                       "QPushButton:pressed { background: #e09e28; }"));
+
+    m_shuffleTopBtn = new QPushButton(tr("⇄  Shuffle"), info);
+    m_shuffleTopBtn->setStyleSheet(kOutlineBtn);
+
+    m_shuffleBtn = new QPushButton(tr("⇄  Shuffle All"), info);
+    m_shuffleBtn->setStyleSheet(kOutlineBtn);
+
+    m_favBtn = new QPushButton(tr("♡  Favourite"), info);
+    m_favBtn->setStyleSheet(kBtnBase +
+        QStringLiteral("QPushButton { background: #2a2a2a; color: #ccc; border: 1px solid #555; }"
+                       "QPushButton:pressed { background: #333; }"));
+
+    btnRow->addWidget(m_playBtn);
+    btnRow->addWidget(m_shuffleTopBtn);
+    btnRow->addWidget(m_shuffleBtn);
+    btnRow->addWidget(m_favBtn);
+    btnRow->addStretch();
+    vlay->addLayout(btnRow);
+    vlay->addStretch(1);
+
+    hlay->addWidget(info, 1);
+    outerLayout->addWidget(header);
+
+    // --- Network manager for portrait ---
+    m_nam = new QNetworkAccessManager(this);
+    QObject::connect(m_nam, &QNetworkAccessManager::finished,
+                     this, [this](QNetworkReply *reply) {
+        reply->deleteLater();
+        if (reply->error() != QNetworkReply::NoError) return;
+        QPixmap pix;
+        if (pix.loadFromData(reply->readAll()))
+            m_artLabel->setPixmap(pix);
+    });
+
+    // --- Scrollable sections area ---
+    auto *scroll = new QScrollArea(this);
+    scroll->setWidgetResizable(true);
+    scroll->setFrameShape(QFrame::NoFrame);
+
+    auto *content = new QWidget(scroll);
+    auto *sectLayout = new QVBoxLayout(content);
+    sectLayout->setContentsMargins(0, 0, 0, 0);
+    sectLayout->setSpacing(0);
+
+    // Popular Tracks section — same toggle style as release sections
+    m_topTracksSection = new QWidget(content);
+    auto *ttLayout = new QVBoxLayout(m_topTracksSection);
+    ttLayout->setContentsMargins(0, 0, 0, 0);
+    ttLayout->setSpacing(0);
+
+    m_topTracksToggle = new QPushButton(m_topTracksSection);
+    m_topTracksToggle->setCheckable(true);
+    m_topTracksToggle->setChecked(true);
+    m_topTracksToggle->setFlat(true);
+    m_topTracksToggle->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
+    m_topTracksToggle->setStyleSheet(kToggleStyle);
+    ttLayout->addWidget(m_topTracksToggle);
+
+    m_topTracks = new List::Tracks(backend, queue, m_topTracksSection);
+    m_topTracks->setMaximumHeight(320);
+    // Artist page column layout: hide Artist & Album, match album-section widths
+    m_topTracks->setColumnHidden(TrackListModel::ColArtist, true);
+    m_topTracks->setColumnHidden(TrackListModel::ColAlbum, true);
+    m_topTracks->header()->setSectionResizeMode(TrackListModel::ColNumber,   QHeaderView::Fixed);
+    m_topTracks->header()->setSectionResizeMode(TrackListModel::ColTitle,    QHeaderView::Stretch);
+    m_topTracks->header()->setSectionResizeMode(TrackListModel::ColDuration, QHeaderView::Fixed);
+    m_topTracks->header()->resizeSection(TrackListModel::ColNumber,   40);
+    m_topTracks->header()->resizeSection(TrackListModel::ColDuration, 70);
+    ttLayout->addWidget(m_topTracks);
+
+    connect(m_topTracksToggle, &QPushButton::toggled, m_topTracks, &QWidget::setVisible);
+    connect(m_topTracks, &List::Tracks::playTrackRequested, this, &ArtistView::playTrackRequested);
+
+    sectLayout->addWidget(m_topTracksSection);
+
+    // Release sections
+    m_secAlbums       = new ArtistSection(tr("Albums"),        QStringLiteral("album"),       content);
+    m_secEps          = new ArtistSection(tr("Singles & EPs"), QStringLiteral("epSingle"),    content);
+    m_secLive         = new ArtistSection(tr("Live"),          QStringLiteral("live"),        content);
+    m_secCompilations = new ArtistSection(tr("Compilations"),  QStringLiteral("compilation"), content);
+    m_secOther        = new ArtistSection(tr("Other"),         QStringLiteral("other"),       content);
+
+    // Uniform column layout: hide Artist column, match fixed widths across all sections
+    for (ArtistSection *sec : {m_secAlbums, m_secEps, m_secLive, m_secCompilations, m_secOther})
+        sec->setArtistPageMode();
+
+    sectLayout->addWidget(m_secAlbums);
+    sectLayout->addWidget(m_secEps);
+    sectLayout->addWidget(m_secLive);
+    sectLayout->addWidget(m_secCompilations);
+    sectLayout->addWidget(m_secOther);
+    sectLayout->addStretch();
+
+    scroll->setWidget(content);
+    outerLayout->addWidget(scroll, 1);
+
+    // Play / shuffle top tracks
+    connect(m_playBtn,       &QPushButton::clicked, m_topTracks, [this] { m_topTracks->playAll(false); });
+    connect(m_shuffleTopBtn, &QPushButton::clicked, m_topTracks, [this] { m_topTracks->playAll(true); });
+
+    // Deep shuffle: fetch all album tracks, combine, shuffle, play
+    connect(m_shuffleBtn, &QPushButton::clicked, this, [this] {
+        const QStringList ids = allAlbumIds();
+        if (ids.isEmpty()) return;
+        m_shuffleBtn->setEnabled(false);
+        m_shuffleBtn->setText(tr("Loading…"));
+        m_backend->getAlbumsTracks(ids);
+    });
+
+    // Favourite button
+    connect(m_favBtn, &QPushButton::clicked, this, [this] {
+        if (m_artistId <= 0) return;
+        m_isFaved = !m_isFaved;
+        if (m_isFaved) {
+            m_backend->addFavArtist(m_artistId);
+            m_favArtistIds.insert(m_artistId);
+        } else {
+            m_backend->removeFavArtist(m_artistId);
+            m_favArtistIds.remove(m_artistId);
+        }
+        setFaved(m_isFaved);
+    });
+
+    // Album section connections
+    connect(m_secAlbums,       &ArtistSection::albumSelected, this, &ArtistView::albumSelected);
+    connect(m_secEps,          &ArtistSection::albumSelected, this, &ArtistView::albumSelected);
+    connect(m_secLive,         &ArtistSection::albumSelected, this, &ArtistView::albumSelected);
+    connect(m_secCompilations, &ArtistSection::albumSelected, this, &ArtistView::albumSelected);
+    connect(m_secOther,        &ArtistSection::albumSelected, this, &ArtistView::albumSelected);
+}
+
+void ArtistView::setArtist(const QJsonObject &artist)
+{
+    m_artistId = static_cast<qint64>(artist["id"].toDouble());
+    setFaved(m_favArtistIds.contains(m_artistId));
+
+    m_nameLabel->setText(artist["name"].toObject()["display"].toString());
+
+    // Biography: strip HTML tags
+    const QString bioHtml = artist["biography"].toObject()["content"].toString();
+    if (!bioHtml.isEmpty()) {
+        QString plain = bioHtml;
+        plain.remove(QRegularExpression(QStringLiteral("<[^>]*>")));
+        plain.replace(QStringLiteral("&amp;"),  QStringLiteral("&"));
+        plain.replace(QStringLiteral("&lt;"),   QStringLiteral("<"));
+        plain.replace(QStringLiteral("&gt;"),   QStringLiteral(">"));
+        plain.replace(QStringLiteral("&quot;"), QStringLiteral("\""));
+        plain.replace(QStringLiteral("&#39;"),  QStringLiteral("'"));
+        plain.replace(QStringLiteral("&nbsp;"), QStringLiteral(" "));
+        plain = plain.trimmed();
+        m_bioEdit->setPlainText(plain);
+        m_bioEdit->setVisible(!plain.isEmpty());
+    } else {
+        m_bioEdit->setVisible(false);
+    }
+
+    // Artist portrait: images.portrait.hash + format → CDN URL
+    const QJsonObject portrait = artist["images"].toObject()["portrait"].toObject();
+    const QString hash   = portrait["hash"].toString();
+    const QString format = portrait["format"].toString();
+    QString artUrl;
+    if (!hash.isEmpty()) {
+        artUrl = QStringLiteral("https://static.qobuz.com/images/artists/covers/large/%1.%2")
+                     .arg(hash, format.isEmpty() ? QStringLiteral("jpg") : format);
+    } else {
+        const QJsonObject img = artist["image"].toObject();
+        artUrl = img["large"].toString();
+        if (artUrl.isEmpty()) artUrl = img["small"].toString();
+    }
+    if (!artUrl.isEmpty() && artUrl != m_currentArtUrl) {
+        m_currentArtUrl = artUrl;
+        m_nam->get(QNetworkRequest(QUrl(artUrl)));
+    } else if (artUrl.isEmpty()) {
+        m_artLabel->setPixmap(QPixmap());
+        m_currentArtUrl.clear();
+    }
+
+    // Popular tracks (flat array)
+    const QJsonArray topTracks = artist["top_tracks"].toArray();
+    m_topTracks->loadTracks(topTracks);
+
+    const int ttCount = topTracks.size();
+    disconnect(m_topTracksToggle, &QPushButton::toggled, nullptr, nullptr);
+    connect(m_topTracksToggle, &QPushButton::toggled, m_topTracks, &QWidget::setVisible);
+    connect(m_topTracksToggle, &QPushButton::toggled, this, [this, ttCount](bool open) {
+        const QString a = open ? QStringLiteral("▼ ") : QStringLiteral("▶ ");
+        m_topTracksToggle->setText(ttCount > 0
+            ? QStringLiteral("%1Popular Tracks  (%2)").arg(a).arg(ttCount)
+            : a + tr("Popular Tracks"));
+    });
+    m_topTracksToggle->setChecked(true);
+    m_topTracks->setVisible(true);
+    m_topTracksToggle->setText(ttCount > 0
+        ? QStringLiteral("▼ Popular Tracks  (%1)").arg(ttCount)
+        : QStringLiteral("▼ Popular Tracks"));
+    m_topTracksSection->setVisible(!topTracks.isEmpty());
+
+    // Reset shuffle button state
+    m_shuffleBtn->setEnabled(true);
+    m_shuffleBtn->setText(tr("⇄  Shuffle All"));
+
+    // Clear release sections
+    for (ArtistSection *sec : {m_secAlbums, m_secEps, m_secLive, m_secCompilations, m_secOther}) {
+        sec->setAlbums({});
+        sec->setVisible(false);
+    }
+}
+
+void ArtistView::setReleases(const QString &releaseType, const QJsonArray &items,
+                              bool /*hasMore*/, int /*offset*/)
+{
+    ArtistSection *sec = nullptr;
+    if      (releaseType == QStringLiteral("album"))       sec = m_secAlbums;
+    else if (releaseType == QStringLiteral("epSingle"))    sec = m_secEps;
+    else if (releaseType == QStringLiteral("live"))        sec = m_secLive;
+    else if (releaseType == QStringLiteral("compilation")) sec = m_secCompilations;
+    else                                                   sec = m_secOther;
+
+    // Rust auto-paginates, so we always get the full list at once
+    sec->setAlbums(items);
+    sec->setVisible(!sec->isEmpty());
+}
+
+void ArtistView::setFavArtistIds(const QSet<qint64> &ids)
+{
+    m_favArtistIds = ids;
+    if (m_artistId > 0)
+        setFaved(ids.contains(m_artistId));
+}
+
+void ArtistView::onDeepShuffleTracks(const QJsonArray &tracks)
+{
+    m_shuffleBtn->setEnabled(true);
+    m_shuffleBtn->setText(tr("⇄  Shuffle All"));
+
+    if (tracks.isEmpty()) return;
+
+    m_queue->setContext(tracks, 0);
+    m_queue->shuffleNow();
+
+    const QJsonObject first = m_queue->current();
+    const qint64 id = static_cast<qint64>(first["id"].toDouble());
+    if (id > 0)
+        emit playTrackRequested(id);
+}
+
+QStringList ArtistView::allAlbumIds() const
+{
+    QStringList ids;
+    for (const ArtistSection *sec : {m_secAlbums, m_secEps, m_secLive, m_secCompilations, m_secOther})
+        ids.append(sec->albumIds());
+    return ids;
+}
+
+void ArtistView::setFaved(bool faved)
+{
+    m_isFaved = faved;
+    if (faved) {
+        m_favBtn->setText(tr("♥  Favourited"));
+        m_favBtn->setStyleSheet(kBtnBase +
+            QStringLiteral("QPushButton { background: #2a2a2a; color: #FFB232; border: 1px solid #FFB232; }"
+                           "QPushButton:pressed { background: #333; }"));
+    } else {
+        m_favBtn->setText(tr("♡  Favourite"));
+        m_favBtn->setStyleSheet(kBtnBase +
+            QStringLiteral("QPushButton { background: #2a2a2a; color: #ccc; border: 1px solid #555; }"
+                           "QPushButton:pressed { background: #333; }"));
+    }
+}

src/view/artistview.hpp

@@ -1,64 +1,93 @@
 #pragma once
 
 #include "albumlistview.hpp"
+#include "../list/tracks.hpp"
+#include "../backend/qobuzbackend.hpp"
+#include "../playqueue.hpp"
 
 #include <QWidget>
-#include <QVBoxLayout>
 #include <QLabel>
-#include <QFont>
+#include <QTextEdit>
+#include <QPushButton>
+#include <QNetworkAccessManager>
 #include <QJsonObject>
 #include <QJsonArray>
+#include <QSet>
 
-/// Artist detail page: name, biography summary, and their album list.
-class ArtistView : public QWidget
+class AlbumListView;
+
+/// One collapsible section (Albums / EPs / Live / etc.) inside ArtistView.
+class ArtistSection : public QWidget
 {
     Q_OBJECT
-
 public:
-    explicit ArtistView(QWidget *parent = nullptr) : QWidget(parent)
-    {
-        auto *layout = new QVBoxLayout(this);
-        layout->setContentsMargins(8, 8, 8, 8);
-        layout->setSpacing(6);
+    explicit ArtistSection(const QString &title, const QString &releaseType, QWidget *parent = nullptr);
 
-        m_nameLabel = new QLabel(this);
-        QFont f = m_nameLabel->font();
-        f.setPointSize(f.pointSize() + 4);
-        f.setBold(true);
-        m_nameLabel->setFont(f);
-
-        m_bioLabel = new QLabel(this);
-        m_bioLabel->setWordWrap(true);
-        m_bioLabel->setAlignment(Qt::AlignTop | Qt::AlignLeft);
-        m_bioLabel->setMaximumHeight(80);
-
-        m_albums = new AlbumListView(this);
-
-        layout->addWidget(m_nameLabel);
-        layout->addWidget(m_bioLabel);
-        layout->addWidget(m_albums, 1);
-
-        connect(m_albums, &AlbumListView::albumSelected,
-                this, &ArtistView::albumSelected);
-    }
-
-    void setArtist(const QJsonObject &artist)
-    {
-        m_nameLabel->setText(artist["name"].toString());
-
-        const QString summary = artist["biography"].toObject()["summary"].toString();
-        m_bioLabel->setText(summary);
-        m_bioLabel->setVisible(!summary.isEmpty());
-
-        const QJsonArray albums = artist["albums"].toObject()["items"].toArray();
-        m_albums->setAlbums(albums);
-    }
+    void setAlbums(const QJsonArray &albums);
+    bool isEmpty() const;
+    QStringList albumIds() const;
+    void setArtistPageMode();
 
 signals:
     void albumSelected(const QString &albumId);
 
 private:
-    QLabel        *m_nameLabel = nullptr;
-    QLabel        *m_bioLabel  = nullptr;
-    AlbumListView *m_albums    = nullptr;
+    QString        m_baseTitle;
+    QString        m_releaseType;
+    QPushButton   *m_toggle       = nullptr;
+    AlbumListView *m_list         = nullptr;
+
+    void updateToggleText();
+};
+
+/// Artist detail page.
+class ArtistView : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit ArtistView(QobuzBackend *backend, PlayQueue *queue, QWidget *parent = nullptr);
+
+    void setArtist(const QJsonObject &artist);
+    void setReleases(const QString &releaseType, const QJsonArray &items,
+                     bool hasMore = false, int offset = 0);
+    void setFavArtistIds(const QSet<qint64> &ids);
+    void onDeepShuffleTracks(const QJsonArray &tracks);
+
+signals:
+    void albumSelected(const QString &albumId);
+    void playTrackRequested(qint64 trackId);
+
+private:
+    QobuzBackend *m_backend    = nullptr;
+    PlayQueue    *m_queue      = nullptr;
+    qint64        m_artistId   = 0;
+
+    // Header widgets
+    QLabel                *m_artLabel   = nullptr;
+    QLabel                *m_nameLabel  = nullptr;
+    QTextEdit             *m_bioEdit    = nullptr;
+    QPushButton           *m_playBtn       = nullptr;
+    QPushButton           *m_shuffleTopBtn = nullptr;
+    QPushButton           *m_shuffleBtn    = nullptr;
+    QPushButton           *m_favBtn        = nullptr;
+    QNetworkAccessManager *m_nam        = nullptr;
+    QString                m_currentArtUrl;
+    bool                   m_isFaved    = false;
+    QSet<qint64>           m_favArtistIds;
+
+    // Popular tracks section
+    QWidget      *m_topTracksSection = nullptr;
+    QPushButton  *m_topTracksToggle  = nullptr;
+    List::Tracks *m_topTracks        = nullptr;
+
+    // Release sections
+    ArtistSection *m_secAlbums       = nullptr;
+    ArtistSection *m_secEps          = nullptr;
+    ArtistSection *m_secLive         = nullptr;
+    ArtistSection *m_secCompilations = nullptr;
+    ArtistSection *m_secOther        = nullptr;
+
+    QStringList allAlbumIds() const;
+    void setFaved(bool faved);
 };

src/view/context/view.cpp

@@ -22,11 +22,7 @@ View::View(QobuzBackend *backend, QWidget *parent)
     layout->setContentsMargins(8, 8, 8, 8);
     layout->setSpacing(6);
 
-    m_albumArt = new QLabel(container);
-    m_albumArt->setAlignment(Qt::AlignCenter);
-    m_albumArt->setStyleSheet(QStringLiteral(
-        "background: #1a1a1a; border-radius: 4px;"));
-    m_albumArt->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
+    m_albumArt = new ArtWidget(container);
     layout->addWidget(m_albumArt);
 
     m_title = new QLabel(tr("Not playing"), container);
@@ -45,7 +41,6 @@ View::View(QobuzBackend *backend, QWidget *parent)
 
     layout->addStretch();
     setWidget(container);
-    setMinimumWidth(160);
 
     connect(m_backend, &QobuzBackend::trackChanged, this, &View::onTrackChanged);
 }
@@ -60,7 +55,6 @@ void View::onTrackChanged(const QJsonObject &track)
     m_title->setText(title.isEmpty() ? tr("Not playing") : title);
     m_artist->setText(artist);
 
-    // Prefer "large" image, fall back to "small"
     const QJsonObject img = track["album"].toObject()["image"].toObject();
     QString artUrl = img["large"].toString();
     if (artUrl.isEmpty())
@@ -77,26 +71,9 @@ void View::onArtReady(QNetworkReply *reply)
     reply->deleteLater();
     if (reply->error() != QNetworkReply::NoError)
         return;
-    if (m_artPixmap.loadFromData(reply->readAll()))
-        scaleArtToWidth();
-}
-
-void View::resizeEvent(QResizeEvent *event)
-{
-    QDockWidget::resizeEvent(event);
-    if (m_artPixmap.isNull()) return;
-    // Use the new dock width from the event so we don't lag behind the layout
-    const int side = qMax(32, event->size().width() - 16);
-    m_albumArt->setFixedHeight(side);
-    m_albumArt->setPixmap(m_artPixmap.scaled(side, side, Qt::KeepAspectRatio, Qt::SmoothTransformation));
-}
-
-void View::scaleArtToWidth()
-{
-    if (m_artPixmap.isNull()) return;
-    const int side = qMax(32, width() - 16);
-    m_albumArt->setFixedHeight(side);
-    m_albumArt->setPixmap(m_artPixmap.scaled(side, side, Qt::KeepAspectRatio, Qt::SmoothTransformation));
+    QPixmap pix;
+    if (pix.loadFromData(reply->readAll()))
+        m_albumArt->setPixmap(pix);
 }
 
 } // namespace Context

src/view/context/view.hpp

@@ -3,15 +3,49 @@
 #include "../../backend/qobuzbackend.hpp"
 
 #include <QDockWidget>
+#include <QWidget>
 #include <QLabel>
 #include <QPixmap>
-#include <QResizeEvent>
+#include <QPainter>
+#include <QPaintEvent>
 #include <QNetworkAccessManager>
 #include <QNetworkReply>
 #include <QJsonObject>
 
 namespace Context
 {
+    /// Square art widget: always as wide as its parent allows, height follows width.
+    class ArtWidget : public QWidget
+    {
+    public:
+        explicit ArtWidget(QWidget *parent = nullptr) : QWidget(parent)
+        {
+            setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+        }
+
+        void setPixmap(const QPixmap &px) { m_pix = px; update(); }
+        bool hasHeightForWidth() const override { return true; }
+        int  heightForWidth(int w) const override { return w; }
+
+    protected:
+        void paintEvent(QPaintEvent *) override
+        {
+            QPainter p(this);
+            if (m_pix.isNull()) {
+                p.fillRect(rect(), QColor(0x1a, 0x1a, 0x1a));
+                return;
+            }
+            const QPixmap scaled = m_pix.scaled(size(), Qt::KeepAspectRatio, Qt::SmoothTransformation);
+            p.fillRect(rect(), QColor(0x1a, 0x1a, 0x1a));
+            p.drawPixmap((width()  - scaled.width())  / 2,
+                         (height() - scaled.height()) / 2,
+                         scaled);
+        }
+
+    private:
+        QPixmap m_pix;
+    };
+
     class View : public QDockWidget
     {
         Q_OBJECT
@@ -23,18 +57,12 @@ namespace Context
         void onTrackChanged(const QJsonObject &track);
         void onArtReady(QNetworkReply *reply);
 
-    protected:
-        void resizeEvent(QResizeEvent *event) override;
-
     private:
-        void scaleArtToWidth();
-
         QobuzBackend          *m_backend       = nullptr;
-        QLabel                *m_albumArt      = nullptr;
+        ArtWidget             *m_albumArt      = nullptr;
         QLabel                *m_title         = nullptr;
         QLabel                *m_artist        = nullptr;
         QNetworkAccessManager *m_nam           = nullptr;
         QString                m_currentArtUrl;
-        QPixmap                m_artPixmap;
     };
 } // namespace Context

src/view/maincontent.cpp

@@ -16,7 +16,7 @@ MainContent::MainContent(QobuzBackend *backend, PlayQueue *queue, QWidget *paren
     m_welcome = new QLabel(
         tr("<h2>Welcome to Qobuz</h2>"
            "<p>Select something from the library on the left to get started,<br>"
-           "or use the search panel (🔍) to find music.</p>"),
+           "or use the search panel to find music.</p>"),
         this);
     m_welcome->setAlignment(Qt::AlignCenter);
 
@@ -36,10 +36,15 @@ MainContent::MainContent(QobuzBackend *backend, PlayQueue *queue, QWidget *paren
                      [this] { m_tracks->playAll(false); });
     QObject::connect(m_header->shuffleButton(), &QPushButton::clicked,
                      [this] { m_tracks->playAll(true); });
+    QObject::connect(m_header->subtitleButton(), &QPushButton::clicked,
+                     [this] {
+        const qint64 id = m_header->artistId();
+        if (id > 0) emit artistRequested(id);
+    });
 
     m_albumList  = new AlbumListView(this);
     m_artistList = new ArtistListView(this);
-    m_artistView = new ArtistView(this);
+    m_artistView = new ArtistView(backend, queue, this);
 
     m_stack->addWidget(m_welcome);    // 0
     m_stack->addWidget(tracksPage);   // 1
@@ -52,6 +57,7 @@ MainContent::MainContent(QobuzBackend *backend, PlayQueue *queue, QWidget *paren
     connect(m_albumList,  &AlbumListView::albumSelected,   this, &MainContent::albumRequested);
     connect(m_artistList, &ArtistListView::artistSelected, this, &MainContent::artistRequested);
     connect(m_artistView, &ArtistView::albumSelected,      this, &MainContent::albumRequested);
+    connect(m_artistView, &ArtistView::playTrackRequested, this, &MainContent::playTrackRequested);
 }
 
 void MainContent::showWelcome()       { m_stack->setCurrentIndex(0); }
@@ -101,3 +107,18 @@ void MainContent::showArtist(const QJsonObject &artist)
     m_artistView->setArtist(artist);
     m_stack->setCurrentIndex(4);
 }
+
+void MainContent::updateArtistReleases(const QString &releaseType, const QJsonArray &items, bool hasMore, int offset)
+{
+    m_artistView->setReleases(releaseType, items, hasMore, offset);
+}
+
+void MainContent::setFavArtistIds(const QSet<qint64> &ids)
+{
+    m_artistView->setFavArtistIds(ids);
+}
+
+void MainContent::onDeepShuffleTracks(const QJsonArray &tracks)
+{
+    m_artistView->onDeepShuffleTracks(tracks);
+}

src/view/maincontent.hpp

@@ -31,10 +31,16 @@ public:
     void showFavAlbums(const QJsonObject &result);
     void showFavArtists(const QJsonObject &result);
     void showArtist(const QJsonObject &artist);
+    void updateArtistReleases(const QString &releaseType, const QJsonArray &items, bool hasMore, int offset);
+    void setFavArtistIds(const QSet<qint64> &ids);
+    void onDeepShuffleTracks(const QJsonArray &tracks);
+
+    ArtistView *artistView() const { return m_artistView; }
 
 signals:
     void albumRequested(const QString &albumId);
     void artistRequested(qint64 artistId);
+    void playTrackRequested(qint64 trackId);
 
 private:
     QobuzBackend        *m_backend    = nullptr;

src/view/maintoolbar.cpp

@@ -4,6 +4,7 @@
 
 #include <QNetworkRequest>
 #include <QResizeEvent>
+#include <QMenu>
 
 MainToolBar::MainToolBar(QobuzBackend *backend, PlayQueue *queue, QWidget *parent)
     : QToolBar(parent)
@@ -34,6 +35,22 @@ MainToolBar::MainToolBar(QobuzBackend *backend, PlayQueue *queue, QWidget *paren
     m_trackLabel->setTextFormat(Qt::RichText);
     addWidget(m_trackLabel);
 
+    m_trackLabel->setContextMenuPolicy(Qt::CustomContextMenu);
+    connect(m_trackLabel, &QLabel::customContextMenuRequested,
+            this, [this](const QPoint &pos) {
+        if (m_currentTrack.isEmpty()) return;
+        QMenu menu(this);
+        const QString albumId  = m_currentTrack["album"].toObject()["id"].toString();
+        const qint64  artistId = static_cast<qint64>(
+            m_currentTrack["performer"].toObject()["id"].toDouble());
+        if (!albumId.isEmpty())
+            menu.addAction(tr("Go to Album"),  this, [this, albumId]  { emit albumRequested(albumId);  });
+        if (artistId > 0)
+            menu.addAction(tr("Go to Artist"), this, [this, artistId] { emit artistRequested(artistId); });
+        if (!menu.isEmpty())
+            menu.exec(m_trackLabel->mapToGlobal(pos));
+    });
+
     addSeparator();
 
     // ---- Media controls ----
@@ -125,6 +142,7 @@ void MainToolBar::setPlaying(bool playing)
 
 void MainToolBar::setCurrentTrack(const QJsonObject &track)
 {
+    m_currentTrack = track;
     const QString title  = track["title"].toString();
     const QString artist = track["performer"].toObject()["name"].toString().isEmpty()
         ? track["album"].toObject()["artist"].toObject()["name"].toString()
@@ -150,8 +168,8 @@ void MainToolBar::setCurrentTrack(const QJsonObject &track)
 void MainToolBar::updateProgress(quint64 position, quint64 duration)
 {
     if (m_seeking) return;
-    const int sliderPos = duration > 0
-        ? static_cast<int>(position * 1000 / duration) : 0;
+    const int sliderPos = (duration > 0)
+        ? static_cast<int>(qMin(position * 1000 / duration, quint64(1000))) : 0;
     m_progress->blockSignals(true);
     m_progress->setValue(sliderPos);
     m_progress->blockSignals(false);

src/view/maintoolbar.hpp

@@ -27,6 +27,8 @@ public:
 signals:
     void searchToggled(bool visible);
     void queueToggled(bool visible);
+    void albumRequested(const QString &albumId);
+    void artistRequested(qint64 artistId);
 
 protected:
     void resizeEvent(QResizeEvent *event) override;
@@ -68,6 +70,7 @@ private:
 
     QNetworkAccessManager *m_nam = nullptr;
     QString     m_currentArtUrl;
+    QJsonObject m_currentTrack;
     bool        m_playing = false;
     bool        m_seeking = false;
 };

src/view/queuepanel.cpp

@@ -173,7 +173,9 @@ void QueuePanel::refresh()
 
     for (int i = 0; i < upcoming.size(); ++i) {
         const QJsonObject &t = upcoming.at(i);
-        const QString title  = t["title"].toString();
+        const QString base    = t["title"].toString();
+        const QString ver     = t["version"].toString().trimmed();
+        const QString title   = ver.isEmpty() ? base : base + QStringLiteral(" (") + ver + QLatin1Char(')');
         const QString artist = t["performer"].toObject()["name"].toString().isEmpty()
             ? t["album"].toObject()["artist"].toObject()["name"].toString()
             : t["performer"].toObject()["name"].toString();

src/view/sidepanel/view.cpp

@@ -1,4 +1,5 @@
 #include "view.hpp"
+#include "../../util/trackinfo.hpp"
 
 #include <QVBoxLayout>
 #include <QHBoxLayout>
@@ -6,18 +7,21 @@
 #include <QHeaderView>
 #include <QFont>
 #include <QJsonArray>
+#include <QMenu>
 
 static constexpr int IdRole   = Qt::UserRole + 1;
 static constexpr int TypeRole = Qt::UserRole + 2;
+static constexpr int JsonRole = Qt::UserRole + 3;
 
 namespace SidePanel
 {
 
 // ---- SearchTab ----
 
-SearchTab::SearchTab(QobuzBackend *backend, QWidget *parent)
+SearchTab::SearchTab(QobuzBackend *backend, PlayQueue *queue, QWidget *parent)
     : QWidget(parent)
     , m_backend(backend)
+    , m_queue(queue)
 {
     auto *layout = new QVBoxLayout(this);
     layout->setContentsMargins(4, 4, 4, 4);
@@ -25,7 +29,7 @@ SearchTab::SearchTab(QobuzBackend *backend, QWidget *parent)
     // Search bar
     auto *barLayout = new QHBoxLayout;
     m_searchBox     = new QLineEdit(this);
-    m_searchBox->setPlaceholderText(tr("Search Qobuz…"));
+    m_searchBox->setPlaceholderText(tr("Search Qobuz..."));
     m_searchBox->setClearButtonEnabled(true);
     auto *searchBtn = new QPushButton(tr("Go"), this);
     barLayout->addWidget(m_searchBox);
@@ -38,6 +42,7 @@ SearchTab::SearchTab(QobuzBackend *backend, QWidget *parent)
     m_trackResults  = new QTreeWidget(this);
     m_trackResults->setHeaderLabels({tr("Title"), tr("Artist"), tr("Album")});
     m_trackResults->setRootIsDecorated(false);
+    m_trackResults->setContextMenuPolicy(Qt::CustomContextMenu);
 
     m_albumResults  = new QTreeWidget(this);
     m_albumResults->setHeaderLabels({tr(""), tr("Album"), tr("Artist")});
@@ -46,6 +51,7 @@ SearchTab::SearchTab(QobuzBackend *backend, QWidget *parent)
     m_albumResults->header()->setSectionResizeMode(1, QHeaderView::Stretch);
     m_albumResults->header()->setSectionResizeMode(2, QHeaderView::Stretch);
     m_albumResults->header()->setStretchLastSection(false);
+    m_albumResults->setContextMenuPolicy(Qt::CustomContextMenu);
 
     m_artistResults = new QTreeWidget(this);
     m_artistResults->setHeaderLabels({tr("Artist")});
@@ -64,6 +70,17 @@ SearchTab::SearchTab(QobuzBackend *backend, QWidget *parent)
     connect(m_trackResults,  &QTreeWidget::itemDoubleClicked, this, &SearchTab::onItemDoubleClicked);
     connect(m_albumResults,  &QTreeWidget::itemDoubleClicked, this, &SearchTab::onItemDoubleClicked);
     connect(m_artistResults, &QTreeWidget::itemDoubleClicked, this, &SearchTab::onItemDoubleClicked);
+
+    // Context menus
+    connect(m_trackResults, &QTreeWidget::customContextMenuRequested,
+            this, &SearchTab::onTrackContextMenu);
+    connect(m_albumResults, &QTreeWidget::customContextMenuRequested,
+            this, &SearchTab::onAlbumContextMenu);
+}
+
+void SearchTab::setUserPlaylists(const QVector<QPair<qint64, QString>> &playlists)
+{
+    m_userPlaylists = playlists;
 }
 
 void SearchTab::onSearchSubmit()
@@ -86,6 +103,7 @@ void SearchTab::onSearchResult(const QJsonObject &result)
             QStringList{t["title"].toString(), performer, album});
         item->setData(0, IdRole,   static_cast<qint64>(t["id"].toDouble()));
         item->setData(0, TypeRole, QStringLiteral("track"));
+        item->setData(0, JsonRole, t);
     }
 
     // Populate albums
@@ -109,8 +127,9 @@ void SearchTab::onSearchResult(const QJsonObject &result)
                 item->setFont(0, hiResFont);
                 item->setTextAlignment(0, Qt::AlignCenter);
             }
-            item->setData(0, TypeRole, QStringLiteral("album")); // handler reads col 0
+            item->setData(0, TypeRole, QStringLiteral("album"));
             item->setData(1, IdRole,   a["id"].toString());
+            item->setData(0, JsonRole, a);
         }
     }
 
@@ -140,20 +159,135 @@ void SearchTab::onItemDoubleClicked(QTreeWidgetItem *item, int)
     }
 }
 
+void SearchTab::onTrackContextMenu(const QPoint &pos)
+{
+    auto *item = m_trackResults->itemAt(pos);
+    if (!item) return;
+
+    const qint64 trackId = item->data(0, IdRole).toLongLong();
+    const QJsonObject trackJson = item->data(0, JsonRole).toJsonObject();
+    if (trackId <= 0) return;
+
+    QMenu menu(this);
+
+    auto *playNow  = menu.addAction(tr("Play now"));
+    auto *playNext = menu.addAction(tr("Play next"));
+    auto *addQueue = menu.addAction(tr("Add to queue"));
+    menu.addSeparator();
+
+    auto *addFav = menu.addAction(tr("Add to favorites"));
+
+    // Open album / artist
+    const QString albumId = trackJson["album"].toObject()["id"].toString();
+    const qint64 artistId = static_cast<qint64>(
+        trackJson["performer"].toObject()["id"].toDouble());
+    const QString artistName = trackJson["performer"].toObject()["name"].toString();
+    const QString albumTitle = trackJson["album"].toObject()["title"].toString();
+
+    menu.addSeparator();
+    if (!albumId.isEmpty()) {
+        auto *openAlbum = menu.addAction(tr("Go to album: %1").arg(albumTitle));
+        connect(openAlbum, &QAction::triggered, this, [this, albumId] {
+            emit albumSelected(albumId);
+        });
+    }
+    if (artistId > 0) {
+        auto *openArtist = menu.addAction(tr("Go to artist: %1").arg(artistName));
+        connect(openArtist, &QAction::triggered, this, [this, artistId] {
+            emit artistSelected(artistId);
+        });
+    }
+
+    // Add to playlist submenu
+    if (!m_userPlaylists.isEmpty()) {
+        menu.addSeparator();
+        auto *plMenu = menu.addMenu(tr("Add to playlist"));
+        for (const auto &pl : m_userPlaylists) {
+            auto *act = plMenu->addAction(pl.second);
+            connect(act, &QAction::triggered, this, [this, trackId, plId = pl.first] {
+                emit addToPlaylistRequested(trackId, plId);
+            });
+        }
+    }
+
+    // Track info
+    menu.addSeparator();
+    auto *info = menu.addAction(tr("Track info..."));
+
+    connect(playNow, &QAction::triggered, this, [this, trackId] {
+        emit trackPlayRequested(trackId);
+    });
+    connect(playNext, &QAction::triggered, this, [this, trackJson] {
+        m_queue->playNext(trackJson);
+    });
+    connect(addQueue, &QAction::triggered, this, [this, trackJson] {
+        m_queue->addToQueue(trackJson);
+    });
+    connect(addFav, &QAction::triggered, this, [this, trackId] {
+        m_backend->addFavTrack(trackId);
+    });
+    connect(info, &QAction::triggered, this, [this, trackJson] {
+        showTrackInfo(trackJson);
+    });
+
+    menu.exec(m_trackResults->viewport()->mapToGlobal(pos));
+}
+
+void SearchTab::onAlbumContextMenu(const QPoint &pos)
+{
+    auto *item = m_albumResults->itemAt(pos);
+    if (!item) return;
+
+    const QString albumId = item->data(1, IdRole).toString();
+    const QJsonObject albumJson = item->data(0, JsonRole).toJsonObject();
+    if (albumId.isEmpty()) return;
+
+    QMenu menu(this);
+
+    auto *openAlbum = menu.addAction(tr("Open album"));
+    auto *addFav    = menu.addAction(tr("Add to favorites"));
+
+    const qint64 artistId = static_cast<qint64>(
+        albumJson["artist"].toObject()["id"].toDouble());
+    const QString artistName = albumJson["artist"].toObject()["name"].toString();
+    if (artistId > 0) {
+        menu.addSeparator();
+        auto *openArtist = menu.addAction(tr("Go to artist: %1").arg(artistName));
+        connect(openArtist, &QAction::triggered, this, [this, artistId] {
+            emit artistSelected(artistId);
+        });
+    }
+
+    connect(openAlbum, &QAction::triggered, this, [this, albumId] {
+        emit albumSelected(albumId);
+    });
+    connect(addFav, &QAction::triggered, this, [this, albumId] {
+        m_backend->addFavAlbum(albumId);
+    });
+
+    menu.exec(m_albumResults->viewport()->mapToGlobal(pos));
+}
+
+void SearchTab::showTrackInfo(const QJsonObject &track)
+{
+    TrackInfoDialog::show(track, this);
+}
+
 // ---- View ----
 
-View::View(QobuzBackend *backend, QWidget *parent)
+View::View(QobuzBackend *backend, PlayQueue *queue, QWidget *parent)
     : QDockWidget(tr("Search"), parent)
 {
     setObjectName(QStringLiteral("searchPanel"));
     setFeatures(QDockWidget::DockWidgetMovable | QDockWidget::DockWidgetClosable);
 
-    m_search = new SearchTab(backend, this);
+    m_search = new SearchTab(backend, queue, this);
     setWidget(m_search);
 
     connect(m_search, &SearchTab::albumSelected,           this, &View::albumSelected);
     connect(m_search, &SearchTab::artistSelected,          this, &View::artistSelected);
     connect(m_search, &SearchTab::trackPlayRequested,      this, &View::trackPlayRequested);
+    connect(m_search, &SearchTab::addToPlaylistRequested,  this, &View::addToPlaylistRequested);
 }
 
 } // namespace SidePanel

src/view/sidepanel/view.hpp

@@ -1,6 +1,7 @@
 #pragma once
 
 #include "../../backend/qobuzbackend.hpp"
+#include "../../playqueue.hpp"
 
 #include <QWidget>
 #include <QDockWidget>
@@ -8,6 +9,8 @@
 #include <QLineEdit>
 #include <QTreeWidget>
 #include <QJsonObject>
+#include <QVector>
+#include <QPair>
 
 namespace SidePanel
 {
@@ -15,12 +18,15 @@ namespace SidePanel
     {
         Q_OBJECT
     public:
-        explicit SearchTab(QobuzBackend *backend, QWidget *parent = nullptr);
+        explicit SearchTab(QobuzBackend *backend, PlayQueue *queue, QWidget *parent = nullptr);
+
+        void setUserPlaylists(const QVector<QPair<qint64, QString>> &playlists);
 
     signals:
         void albumSelected(const QString &albumId);
         void artistSelected(qint64 artistId);
         void trackPlayRequested(qint64 trackId);
+        void addToPlaylistRequested(qint64 trackId, qint64 playlistId);
 
     private slots:
         void onSearchResult(const QJsonObject &result);
@@ -29,18 +35,24 @@ namespace SidePanel
 
     private:
         QobuzBackend *m_backend    = nullptr;
+        PlayQueue    *m_queue      = nullptr;
         QLineEdit    *m_searchBox  = nullptr;
         QTabWidget   *m_resultTabs = nullptr;
         QTreeWidget  *m_trackResults  = nullptr;
         QTreeWidget  *m_albumResults  = nullptr;
         QTreeWidget  *m_artistResults = nullptr;
+        QVector<QPair<qint64, QString>> m_userPlaylists;
+
+        void onTrackContextMenu(const QPoint &pos);
+        void onAlbumContextMenu(const QPoint &pos);
+        void showTrackInfo(const QJsonObject &track);
     };
 
     class View : public QDockWidget
     {
         Q_OBJECT
     public:
-        explicit View(QobuzBackend *backend, QWidget *parent = nullptr);
+        explicit View(QobuzBackend *backend, PlayQueue *queue, QWidget *parent = nullptr);
 
         SearchTab *searchTab() const { return m_search; }
 
@@ -48,6 +60,7 @@ namespace SidePanel
         void albumSelected(const QString &albumId);
         void artistSelected(qint64 artistId);
         void trackPlayRequested(qint64 trackId);
+        void addToPlaylistRequested(qint64 trackId, qint64 playlistId);
 
     private:
         SearchTab *m_search = nullptr;

src/view/trackcontextheader.hpp

@@ -49,11 +49,16 @@ public:
         m_title->setWordWrap(true);
         vlay->addWidget(m_title);
 
-        m_subtitle = new QLabel(info);
+        m_subtitle = new QPushButton(info);
+        m_subtitle->setFlat(true);
+        m_subtitle->setStyleSheet(QStringLiteral(
+            "QPushButton { border: none; background: none; text-align: left; padding: 0; margin: 0; }"
+            "QPushButton:enabled:hover { color: #FFB232; }"
+            "QPushButton:!enabled { color: palette(text); }"
+        ));
         QFont sf = m_subtitle->font();
         sf.setPointSize(sf.pointSize() + 1);
         m_subtitle->setFont(sf);
-        m_subtitle->setWordWrap(true);
         vlay->addWidget(m_subtitle);
 
         m_meta = new QLabel(info);
@@ -90,6 +95,7 @@ public:
 
         btnRow->addStretch();
         vlay->addLayout(btnRow);
+        vlay->addStretch(1);
 
         hlay->addWidget(info, 1);
 
@@ -108,10 +114,18 @@ public:
     QPushButton *playButton()    { return m_playBtn; }
     QPushButton *shuffleButton() { return m_shuffleBtn; }
 
+    QPushButton *subtitleButton() { return m_subtitle; }
+    qint64 artistId() const      { return m_artistId; }
+
     void setAlbum(const QJsonObject &album)
     {
-        m_title->setText(album["title"].toString());
+        const QString base = album["title"].toString();
+        const QString ver  = album["version"].toString().trimmed();
+        m_title->setText(ver.isEmpty() ? base : base + QStringLiteral(" (") + ver + QLatin1Char(')'));
+        m_artistId = static_cast<qint64>(album["artist"].toObject()["id"].toDouble());
         m_subtitle->setText(album["artist"].toObject()["name"].toString());
+        m_subtitle->setEnabled(m_artistId > 0);
+        m_subtitle->setCursor(m_artistId > 0 ? Qt::PointingHandCursor : Qt::ArrowCursor);
         m_meta->setText(buildAlbumMeta(album));
         fetchArt(album["image"].toObject());
         show();
@@ -120,9 +134,12 @@ public:
     void setPlaylist(const QJsonObject &playlist)
     {
         m_title->setText(playlist["name"].toString());
+        m_artistId = 0;
         const QString desc  = playlist["description"].toString();
         const QString owner = playlist["owner"].toObject()["name"].toString();
         m_subtitle->setText(desc.isEmpty() ? owner : desc);
+        m_subtitle->setEnabled(false);
+        m_subtitle->setCursor(Qt::ArrowCursor);
         m_meta->setText(buildPlaylistMeta(playlist));
 
         // Try images300 → images150 → images (API returns mosaic arrays, not image_rectangle)
@@ -200,10 +217,11 @@ private:
 
     QLabel                *m_art        = nullptr;
     QLabel                *m_title      = nullptr;
-    QLabel                *m_subtitle   = nullptr;
+    QPushButton           *m_subtitle   = nullptr;
     QLabel                *m_meta       = nullptr;
     QPushButton           *m_playBtn    = nullptr;
     QPushButton           *m_shuffleBtn = nullptr;
     QNetworkAccessManager *m_nam        = nullptr;
     QString                m_currentArtUrl;
+    qint64                 m_artistId   = 0;
 };

src/widget/volumebutton.hpp

@@ -4,10 +4,9 @@
 #include "../util/icon.hpp"
 
 #include <QToolButton>
-#include <QWidgetAction>
-#include <QMenu>
-#include <QLabel>
+#include <QFrame>
 #include <QVBoxLayout>
+#include <QLabel>
 
 /// A toolbar button that shows a volume slider popup when clicked.
 class VolumeButton : public QToolButton
@@ -17,33 +16,36 @@ class VolumeButton : public QToolButton
 public:
     explicit VolumeButton(QWidget *parent = nullptr) : QToolButton(parent)
     {
-        setPopupMode(QToolButton::InstantPopup);
         setIcon(Icon::volumeHigh());
 
-        auto *menu   = new QMenu(this);
-        auto *widget = new QWidget(menu);
-        widget->setMinimumWidth(72);
-        auto *layout = new QVBoxLayout(widget);
-        layout->setContentsMargins(6, 6, 6, 6);
+        // Qt::Popup closes automatically when the user clicks outside.
+        m_popup = new QFrame(this, Qt::Popup);
+        m_popup->setFrameShape(QFrame::StyledPanel);
+        m_popup->setFrameShadow(QFrame::Raised);
 
-        m_label  = new QLabel("80%", widget);
+        auto *layout = new QVBoxLayout(m_popup);
+        layout->setContentsMargins(10, 10, 10, 10);
+        layout->setSpacing(6);
+
+        m_label = new QLabel(QStringLiteral("80%"), m_popup);
         m_label->setAlignment(Qt::AlignCenter);
+        layout->addWidget(m_label);
 
-        m_slider = new ClickableSlider(Qt::Vertical, widget);
+        m_slider = new ClickableSlider(Qt::Vertical, m_popup);
         m_slider->setRange(0, 100);
         m_slider->setValue(80);
         m_slider->setFixedHeight(120);
+        layout->addWidget(m_slider, 0, Qt::AlignHCenter);
 
-        layout->addWidget(m_label);
-        layout->addWidget(m_slider);
-
-        auto *action = new QWidgetAction(menu);
-        action->setDefaultWidget(widget);
-        menu->addAction(action);
-        setMenu(menu);
+        // Size the popup at its maximum (label = "100%") and lock it
+        m_label->setText(QStringLiteral("100%"));
+        m_popup->adjustSize();
+        m_popup->setFixedSize(m_popup->sizeHint());
+        m_label->setText(QStringLiteral("80%"));
 
+        connect(this, &QToolButton::clicked, this, &VolumeButton::togglePopup);
         connect(m_slider, &QSlider::valueChanged, this, [this](int v) {
-            m_label->setText(QString::number(v) + "%");
+            m_label->setText(QString::number(v) + QStringLiteral("%"));
             updateIcon(v);
             emit volumeChanged(v);
         });
@@ -56,14 +58,31 @@ public:
         m_slider->blockSignals(true);
         m_slider->setValue(v);
         m_slider->blockSignals(false);
-        m_label->setText(QString::number(v) + "%");
+        m_label->setText(QString::number(v) + QStringLiteral("%"));
         updateIcon(v);
     }
 
 signals:
     void volumeChanged(int volume);
 
+private slots:
+    void togglePopup()
+    {
+        if (m_popup->isVisible()) {
+            m_popup->hide();
+            return;
+        }
+        // Centre popup horizontally over button, place below it
+        const QPoint global = mapToGlobal(
+            QPoint(width() / 2 - m_popup->width() / 2,
+                   height() + 4));
+        m_popup->move(global);
+        m_popup->show();
+        m_popup->raise();
+    }
+
 private:
+    QFrame          *m_popup  = nullptr;
     ClickableSlider *m_slider = nullptr;
     QLabel          *m_label  = nullptr;