I had imported a bunch of playlists from iTunes. My mac crashed, had to restore from Time Machine backup. Now all songs in playlists give the error "sorry there was a problem playing this item". I then thought I'd delete and re-import the playlists. I have 13 playlists that error when attempting to delete. "There was a problem trying to delete the playlist". How can I get rid of these non-functioning playlists now?
Thanks