why cannot not download my cd's from itunes to my iphone7
how do I sync my cd's from my itunes account to my new iphone7?
iPhone 7, iOS 10
You have the music in your computer's iTunes library ? If you do then connect the phone to your computer's iTunes, select its Music tab in iTunes, select the music that you want to sync to the phone, and sync
Syncing with iTunes : Sync your iPhone, iPad, or iPod touch with iTunes on your computer using USB - Apple Support