1.5 million duplicate songs in playlist, crashes iTunes can't delete it!
I upgraded to 12.2 latest version, added new songs to a playlist and then later, it added duplicates of the same song. Not just duplicates but millions of duplicates. Now iTunes crasjed when it tried to load them and I can not delete the playlist so I can use iTunes. What am I supposed to do? I tried to use Time machine but can't get rid of iTunes. Makes it useless to me.
MacBook Air, OS X Yosemite (10.10.4)