 Most of the games in the Guitar Hero series feature a selection of songs ranging from the 1960s to present day rock music from both highly successful artists and bands and independent groups . Guitar Hero Encore : Rocks the 80s features songs primarily from the 1980s , while Guitar Hero : Aerosmith , Metallica , and Van Halen feature music from the respective bands and groups that inspired or worked with the bands . Songs with <unk> have been censored . 
