Right-click a track (on a phone: press and hold) to open the track menu. Besides Play next, Add to queue and Add to playlist it shows Listen on… with every store where the release is available: Spotify, Apple Music, YouTube Music, TIDAL, Deezer, Amazon Music and more.
Releases distributed by RetLabel are in up to 26 stores. The release page and the smart link (/r/...) show the same list.
