Simpsons jazz song?

what is that famous jazz song on the episode where bart plays the drums and lisa then invites him to play at a jazz club and when they are at the club, there is a song they first play, maybe its called crazy man? im not sure. i only thing that because i can remember a song called crazy man i think, and the nerdy kid says that while hes playing. the best way i can describe the song is like "doo doo doo doo, doo doo, doooooo." lol probably not helpful, but anyone know that songs name?