How do I delete multiple (thousands) of empty playlists created by iTunes Match?
Somehow over the last year (during an update I suspect) our iTunes library created thousands upon thousands of empty playlists. There are roughly 3,000 labeled "C" .... and there is another as well. We cannot figure out a way to delete them. I spent hours trying once to delete but once another device synced, they were back (and I had never gotten rid of all of them). Help, please. Incredibly frustrating.