can't see individual music files on my iPhone while in iTunes
In iTunes, I used to be able to click on the device image of my iPhone and see a list of the music, playlists, etc. on the phone. Now if I click on the device image under "devices," exactly nothing happens. The only thing I can do is eject it. This limits how I can edit my playlists, etc. What's wrong?
Mac mini, macOS 10.12