1940s in jazz figures as baritone saxophonist Lars Gullin and pianist Bengt Hallberg. The theoretical underpinnings of cool jazz were set out by the blind Chicago pianist Lennie Tristano, and its influence stretches into such later developments as Bossa nova, modal jazz, and even free jazz. See also the list of cool jazz and West Coast musicians for further detail. The American Federation of Musicians recording ban, called by James Petrillo, continued through 1943. 1940s in jazz In the early 1940s in jazz, bebop emerged, led by Charlie Parker, Dizzy Gillespie, Thelonious Monk and others. It helped to shift jazz from danceable popular
Mingus: Charlie Mingus 1968 Charlie Parker, John Coltrane, Miles Davis and many more lived and breathed the music. In order to be a true musician’s musician, which Mingus definitely was, there had to be immense dedication. When asked about Mingus, trumpet player Dizzy Gillespie said “Sometimes he plays and his fingers start bleedin.’” He also said that Mingus had a “lack of peers” because not many were up to his caliber and able to make music successfully with him. As a talented jazz bassist, Mingus was an amazing artist who played small clubs and ensembles throughout his professional career. Later in life, during the