diff --git a/backend/novasonic-server.js b/backend/novasonic-server.js
index f2216c4..c3152a5 100644
--- a/backend/novasonic-server.js
+++ b/backend/novasonic-server.js
@@ -653,7 +653,10 @@ app.post('/api/download', async (req, res) => {
         for (const alb of artistAlbums) {
           const tracks = await fetchItunesTracks(alb.collectionId).catch(() => []);
           if (tracks.length) {
-            await downloadAlbumTracks({ jobId, artist, albumTitle: alb.collectionName, tracks, artworkUrl: alb.artworkUrl100 });
+            // Same as the album path: album_artist from iTunes' album-level artist, so a collaboration
+            // or soundtrack in the artist's discography isn't tagged with the searched artist.
+            const albArtist = tracks.map(t => t.collectionArtistName).find(Boolean) || alb.artistName || artist;
+            await downloadAlbumTracks({ jobId, artist: albArtist, albumTitle: alb.collectionName, tracks, artworkUrl: alb.artworkUrl100 });
           }
           done++;
           updateJob(jobId, { progress: Math.round((done / artistAlbums.length) * 95) });