So about a month ago, I signed up for the Spotify Premium free trial, and for that trial month I used the Spotify mobile app on my phone to listen to music pretty much exclusively. After the trial was over, I went back to just using the Music app, and lo and behold, the alphabetization of all my music is totally messed up. It's generally right for like 60% of things, but then random groups will be mixed in with letters 5 or 6 spaces over from the normal ordering. I've tried manually restarting my phone, taking the music off my phone and putting it back on, and updating iTunes and re-synchronizing my phone, but still the alphabetization is all messed up. Any ideas?