1940s in jazz of the time initially met with a divided, sometimes hostile response among fans and fellow musicians, especially established swing players, who bristled at the new harmonic sounds. To hostile critics, bebop seemed to be filled with "racing, nervous phrases". Despite the initial friction, by the 1950s bebop had become an accepted part of the jazz vocabulary. The most influential bebop musicians included saxophonist Charlie Parker, pianists Bud Powell and Thelonious Monk, trumpeters Dizzy Gillespie and Clifford Brown, and drummer Max Roach. The swing era lasted until the mid-1940s, and produced popular tunes such as Duke Ellington's "Cotton Tail" (1940) and
Walter Davis Jr. Hank Mobley With Max Roach With Julian Priester With Sonny Rollins With Charlie Rouse With Art Taylor Walter Davis Jr. Walter Davis Jr. (September 2, 1932 – June 2, 1990) was an American hard bop pianist. Born in Richmond, Virginia, Davis performed as a teenager with Babs Gonzales. In the 1950s, Davis recorded with Melba Liston, Max Roach and played with Roach, Charlie Parker, and Dizzy Gillespie. In 1958 he played with trumpeter Donald Byrd at Le Chat Qui Pêche in Paris and shortly after realized his dream of becoming pianist and composer-arranger for Art Blakey's Jazz Messengers. After retiring