Some purchased songs from the past have disappeared
Some queen songs and Celine dion songs have vanished!
iPod touch (5th generation), iOS 6.1
Question marked as
Best reply
If they were purchased from the iTunes Store, you can download fresh copies at no charge!
iTunes 11 for Windows: Download previous purchases from the iTunes Store
http://support.apple.com/kb/PH12491
iTunes 11 for Mac: Download previous purchases from the iTunes Store