African-American music Ruth persuaded a gospel group to sing in a secular setting, the Apollo Theater, with such success that he subsequently arranged gospel caravans that traveled around the country, playing the same venues that rhythm and blues singers had popularized. Meanwhile, jazz performers began to push jazz away from swing, a danceable popular music towards more intricate arrangements, improvisation, and technically challenging forms, culminating in the bebop of Charlie Parker and Dizzy Gillespie, the cool sounds and modal jazz of Miles Davis, and the free jazz of Ornette Coleman and John Coltrane. African-American musicians in the 1940s and 1950s were developing
Charlie Parker November 26, 1945, Parker led a record date for the Savoy label, marketed as the "greatest Jazz session ever." Recording as Charlie Parker's Reboppers, Parker enlisted such sidemen as Gillespie and Miles Davis on trumpet, Curly Russell on bass and Max Roach on drums. The tracks recorded during this session include "Ko-Ko", "Billie's Bounce" and "Now's the Time". In 1952 Parker and Gillespie released an album entitled "Bird and Diz". Shortly afterward, the Parker/Gillespie band traveled to an unsuccessful engagement at Billy Berg's club in Los Angeles. Most of the group returned to New York, but Parker remained in California,