What?! Are you serious?! Metallica isn't the only downer. Jack Johnson to be headlining?! C'mon! Kanye West? Ugh. M.I.A? There is a lack of electronica and jam bands this year.
I had never even heard of M.I.A., but checked them out last night... terrible. some of the most atonal obnoxious stuff i've heard. Why not try and book the spice girls. I genuinely think i would enjoy it more.
Well don't be so quick to judge Mastadon. They are actually a really sweet metal band. That do not preach messages of hate.