Despite the incorrect labelling "Saving a spotify track" means liking it, not "downloading to your device". So you can add it to another Spotify playlist.
To get historical likes, cmd-a / ctrl-a (or equivalent) all Liked Songs tracks and drag them into the backup playlist.
Despite the incorrect labelling "Saving a spotify track" means liking it, not "downloading to your device". So you can add it to another Spotify playlist.
To get historical likes, cmd-a / ctrl-a (or equivalent) all Liked Songs tracks and drag them into the backup playlist.