And as Always, U.S and European gamers will have to import. But I guess this a more culturual thing, I don't see Sega of America trying to cut deals with unsigned bands/groups to get game music and exposure. The Japanese are better at that. One example is a track I heard for Final Fantasy Cyrstal Chronicles (Its somewhere on IGN, can't remember what else) where they have an established vocalist for the soundtrack, try getting some U.S diva to that!
But if Sega can afford that, that means things are starting to look good for Nintendo's former Rival. Will Sonic start rapping anytime soon?