<Li> Accordion: Frank Marocco </Li> <Li> Bass: Ray Brown, Paul Chambers, Percy Heath, Milt Hinton, Charles Mingus, Oscar Pettiford, Tommy Potter </Li> <Li> Clarinet: Buddy DeFranco, Stan Hasselgård </Li> <Li> Drums: Art Blakey, Kenny Clarke, Jimmy Cobb, Roy Haynes, Eric Ineke, Philly Joe Jones, Stan Levey, Max Roach, Connie Kay </Li>

Who were the players responsible for the start of bebop and why did they want a new form of jazz