Here's a couple I think.

[Shadow Trian]

I'm thinking like some dethklok, but not only making a downloadable pack but make the band downloadable too. But I'd rpobably think murmaider, Dunkin hills coffee jingle, and go into the water. I definalty think they should do a pantera or at least an damageplan package in honor of Dimebag darrell, and agian it would be so awsome if you could get him as a downloadable character. For Pantera I would say 5 minutes alone, Walk, This Love. Or maybe just make a Dimebag Darrell mixed package tribute. Aslo a pink floyde package would be sweet, brian dead, anouther brick in the wall, comfortably numbe, have a cigar, but i could go on with hits from that band. But I'd definatly would like to hear some heavier stuff while probably keeping it sensible for the mic. Trivium, that would be anouther good one, off there new cd.