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
Charlie Christian was inducted in 1990 into the Rock and Roll Hall of Fame. Christian's exposure was so great in the brief period he played with Goodman that he influenced not only guitarists but other musicians as well. The influence he had on "Dizzy" Gillespie, Charlie Parker, Thelonious Monk and Don Byas can be heard on their early bop recordings "Blue 'n' Boogie" and "Salt Peanuts". Other musicians, such as the trumpeter Miles Davis, cited Christian as an early influence. Indeed, Christian's "new" sound influenced jazz as a whole. He reigned supreme in the jazz guitar polls up to two years after