"Maybe I'm just being old-fashioned, but this iTunes, God bless 'em, it's going to kill music if they're not careful," said AC/DC's Brian Williams.

1. . AC/DC
2. Garth Brooks
3. Kid Rock
4. Bob Seger
5. Def Leppard
6. Tool
http://www.prefixmag.com/news/6-remaining-itunes-hold-outs/46154

Any other major acts missing? I find it odd that Arcade Fire aren't on Spotify...