Why can't you sync music on itunes while syncing your library with Apple Music?
I just spent more than hour trying to figure out why iTunes on my computer wouldn't show my music when I tried to sync my phone. Finally figured out that I had to turn off library sync from Apple Music. When I turned it off and plugged my phone back in, the option to sync my music was back. Does anyone know why that happens? Why does "Sync Library" bar you from syncing music from your computer to your phone?