Index: src/services/PlaylistService.js
===================================================================
--- src/services/PlaylistService.js	(revision 795c9256da95c7f89ec042ee81b2962235bcc55d)
+++ src/services/PlaylistService.js	(revision 183875b46fb28dbb72cffa7bc53cedaad373f8cd)
@@ -94,5 +94,6 @@
     // filenames (only tracks with a media file are playable).
     const tracks = db.prepare(`
-      SELECT t.id, t.title, t.artist, t.duration, t.cover_url, m.filename
+      SELECT t.id, t.title, t.artist, t.duration, t.cover_url,
+             t.link_spotify, t.link_youtube, t.link_soundcloud, m.filename
       FROM playlist_tracks pt
       JOIN audio_tracks t   ON t.id = pt.track_id
@@ -110,4 +111,7 @@
         cover: t.cover_url || p.cover_url || '',
         duration: t.duration || 0,
+        link_spotify: t.link_spotify || '',
+        link_youtube: t.link_youtube || '',
+        link_soundcloud: t.link_soundcloud || '',
         url: urlFor ? urlFor(t.filename) : null,
       }));