doobie brothers, steely dan, allman brothers, AC/DC, Eric Clapton, derek and the dominos, Meatloaf, Queen, Jimi hindrix, the Foo Fighters, U2 (early only), UB40, Van halen, system of a down, Ozzy osborne, war, REO speedwagon, the doors, the ramones, Bon jovi, [now for the controversial ones] the mighty mighty bosstones, (early) Less than jake, the aquabats.

feel free to flame the last three :p