some of my music have mysteriously disappeared from my ipod and now wants me to buy them again to have the songs again
Two of my albums have disappeared and want me to pay for them again.
iPod touch, iOS 8.4.1
Are you doing this:
Downloading past purchases from the App Store, iBookstore, and iTunes Store
You have to have iCloud and iTunes signed into the same ID that originally purchased them.
Are the listed in your Purchase History on a computer in iTunes Store>View Account>Purchase history