It's simple, and has nothing to do with what genre they fall into or how many hits they have. If you like them, then they rock. If there's something about them that makes you smile then that's why they rock.
They rock because they know stuff about life, and because they have awesome songs.
Mostly Punk Rock and Alternative Rock.
i dont think ive ever heard of a green day song being on guitar hero, but there are green day songs on rock band but im pretty sure that there are no cheats on rock band.
They better
Mostly Alternative rock, but they grew off of punk rock
green day and linkin park
Yes there will be a Green Day Rock Band. On the Spike VGA's Green Day anounced the game.
nothing
Punk rock or Alternative rock.
they do punk rock........!
GREEN DAY SLIPKNOT SUX!!!!Rock On Green Day Fans
Green Day Rock Band - 2010 VG is rated/received certificates of: USA:T
Mostly Punk Rock and Alternative Rock.
Ther famous rock, and punk rock music. :)
Green Day is a punk rock bandIf you mean Earth Day, that's on April 22 every year.
Depends on what kind of music you like but I would def. go with Green Day.GREEN DAY THEY ROCK I LOVE THEM TO DEATH THEY ARE THE BEST BAND IN THE WORLD!!!!ROCK ON GREEN DAY 4EVER!!!!!!!!!!!!!!
Punk Rock.
green day