1940s in jazz 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 music towards a more challenging "musician's music." Differing greatly from swing, early bebop divorced itself from dance music, establishing itself more as an art form but lessening its potential popular and commercial value. Since bebop was meant to be listened to, not danced to, it used faster tempos. Beboppers introduced new forms of chromaticism and dissonance into jazz; the dissonant tritone (or "flatted fifth") interval became the "most important interval of
Australian jazz that lasted from the early 1920s to the 1970s. He was chosen to lead the famous jazz orchestra that was put together for the opening in 1936 of the Sydney Trocadero, which became the city's leading dance venue for the next 35 years, and Coughlan led the orchestra at "The Troc" until its closure in 1971. After the end of World War II Australian jazz began to diverge into two major strands: dixieland or 'traditional jazz' (early jazz) and modern styles like progressive swing, boogie-woogie and bop as exemplified by the music of Charlie Parker and Dizzy Gillespie Graeme Bell