Problem Adding Music From iTunes to iPhone
Whenever I try to add music that wasn't purchased from the iTunes store, such as online downloads and albums I ripped off old CDs, they will not sync to my music library on my iPhone. I have an iPhone 6 with the newest iOS. Whenever I add these music downloads from online and CDs (again, ones that weren't purchased through the Store), they show up for a short while on the iPhone Music Library and then disappear. It is very frustrating. What can I do to resolve this problem?
iPhone 6, iOS 8.1.3