Seriously. Gotta agree with the Bob Marley. Plus the Pink Floyd. Then theres Jimi, of course. and The Dead. and The Allman Brothers. The Doobie Brothers, Bob Dylan, let's not forget The Beatles (Abbey Road, Yellow Submarine, Rubber Soul, Sgt. Peppers, and of course, The White Album). Then theres...ooooo Bedouin Soundclash is really good, and so is Ben Harper. I agree with Chiceh, it depends on the mood, and if you're feelin it and have got time, the Chemical Brothers rock. This band Entrain is really good (although, i think they're local...i'm not sure though). Awww duh, Flaming Lips: Yoshimi Battles the Pink Robots. When I'm in a rap mood, J5 and Run DMC just hit the spot.. Simon and Garfunkel and Yes. The Who. and on occasion, Tenacious D. Oh, and PLEASE let's not forget Phish, THE one ultimate jam band...Chili Peppers kick ass too....man, the list just goes on and on..........