@ Jansz, you're right about Massive Attack. I would have thought either Public Enemy (?) style in-your-face rap/hip-hop/gtfo my face, or death metal or grindcore, something like that.
@ Frown: Probably the best one yet!
(The Pop Group I mean)
Some more inapt ones:
Texas (they're from Scotland, ye ken?)
Deacon Blue (um...)
Diablo Swing Orchestra (they don't swing and they ain't an orchestra. Well....)
Van Halen (I doubt Sammy Hagar ever drove a van in his life!)
Rob Zombie (to my knowledge, he's never been killed and therefore cannot legitimately claim to be one of the undead...)