Greyed out songs in iTunes on my device
Hi,
I have a strange problem. On iTunes, all my songs play fine and they sync fine on my iPhone. They play fine on my iPhone, even when the iPhone is connected to a speaker.
But when I try to play them through iTunes, under the "device" tab, many songs are greyed out and they won't play.
Does anyone know why? How can I change that?
I use that at work to play music.
Many thanks,
Claude Fortier
iPhone SE, OS X El Capitan (10.11.6)