` ` Guitar Hero '' and ` ` Rock Band '' games have been hugely successful . Video games ' success has helped sell rock music , guitars . and getting into rock heroes of ' 70s , ' 80s . Aerosmith album sales went up after ` ` Guitar Hero : Watch Ulrich and others praise the games on `` American Morning '' » . Aerosmith '' came out .
` ` Guitar Hero '' and ` ` Rock Band '' games have been hugely successful . Video games ' success has helped sell rock music , guitars . and getting into rock heroes of ' 70s , ' 80s . Aerosmith album sales went up after ` ` Guitar Hero : Aerosmith '' came out .