Yea, I mean I think most people can assume that Aerosmith would be a good group to use because they have a long history of being open artistically to video games and films, they like to stay hip and move with the trends and they have a ton of cross over appeal among generations and genres. Like, they obviously have very good agents and didn't need their cousins to broker the contracts for RUN DMC, Wayne's World 2, the Aerosmith Disney World rollercoaster... I assume the bands that needed family coaxing into guitar hero would have been the smashing pumpkins, maybe Buckethead, beck maybe if beck is on there lol. I bet Prince isn't in any of those games