I recently restored a phone from an iCloud back up, and since then, I have one music album on my phone that isn't authorized. It is an apple ID I don't even know. Anyway, I figured when I synced to my computer, copied the same album to the phone (it is on my computer) again, it would be fine. But it just made a copy of the album. So the album isn't selectable, with gray text, and doesn't show up as being on my phone when I connect it to iTunes. I can't swipe to delete it on the phone, and I can't think of any other way to delete it. While we're at it, I also can't two of my ringtones to show up on the phone either. They are ones I created using iTunes, just a second long each for text/VM tones. They seemingly transfer fine from iTunes, show up on my wife's phone, and the other 15 I have on mine work, but these ones aren't available to select on the sounds page.