Music app crashing on iPod touch 5th gen upgraded to iOS 8
I've upgraded two different 5th gen iPod touches to iOS 8, and now the music app crashes on both without displaying anything. The app tries to start, but only shows a blank screen without any icons along the bottom. I've tried all combinations of turning "Show All Music" & "iTunes Match" on and off, and also Home Sharing logged in and out. No luck so far. Any ideas?