Well, a lot of things. Right now I would say that my favorites are Queens of the Stone Age and The Clash, I liek hard and punk rocks, and love these bands. But I'm also a fan of Pearl Jam, quite liking Cage the Elephant, Johnny Cash was a wonderful musician, Miles Davis and Louis Armstrong are two jazz musicians that the world will never see again, Miss Edith Piaf was the queen of the French chanson but Gearges Brassens was more abrassive and daring, the Beatles are perennial favorites as are the Rolling Stones, Yoko Kano is probably one of the best OST composers in the worls and a very talented musician, Joan Baez and Suzanne Vega have captivating voices, the red Hot Chili Peppers were amazingly good at the beginning, Daft Punk are the gods of electronica, They Might be Giants are awesome geek band, Beethoven and Bach were and still are breath taking composers, and so much more that slipped my mind.