Infinity playback (some call it “Radios”) is a new way to listen non-stop music, adding coherent music to your playback queue, starting from the track you prefer.
Click on the Infinity icon, on the PLAYBACK PAGE
A list of, approximately, 10 tracks will be added to your current playback queue, according with the genre and mood of the triggering track, so you can end up with an endless list of similar tracks.
the tracks will be pick up from local library and/or streaming services
Click again on the Infinity icon to disable the non-stop playback mode