i do wish instead of having mass appeal though, they'd just release different packs. like if you are blitzen you could buy the bad music pack
that is actually a really good idea. you could buy the pack for jerks who are mean
really I do think it is a good idea though, it would totally solve the problem of people having incompatible tastes and them trying to reconcile it all in one release. you see this a bit (although its more of a marketing gimmick for the bands) with the Aerosmith and Metallica guitar heroes, but idk I bet the liscencing would probably cost too much if they wanted to really branch out.