Gr?pthink has a list of favorite fictional musicians. (Thanks for the tip, Holotone.) There's some pretty funny stuff on there like Milli Vanilli, Zack Attack!, and the BC-52s, but we're not sure we can actually consider some of them fictional. Wonder what the definition is ... like Gwar? The Monkees? Um, OOIOO? We appreciate the super obscure stuff like Adrian ...