Dizzy Gillespie Dizzy Gillespie John Birks "Dizzy" Gillespie (; October 21, 1917 – January 6, 1993) was an American jazz trumpeter, bandleader, composer, and singer. Gillespie was a trumpet virtuoso and improviser, building on the virtuoso style of Roy Eldridge but adding layers of harmonic and rhythmic complexity previously unheard in jazz. His combination of musicianship, showmanship, and wit made him a leading popularizer of the new music called bebop. His beret and horn-rimmed spectacles, his scat singing, his bent horn, pouched cheeks, and his light-hearted personality provided some of bebop's most prominent symbols. In the 1940s Gillespie, with Charlie Parker, became
Miles Davis tried to persuade him to join the Tiny Bradshaw band, which was passing through town, but his mother insisted he finish high school before going on tour. He said later, "I didn't talk to her for two weeks. And I didn't go with the band either." In January 1944, Davis finished high school and graduated in absentia in June. During the next month, his girlfriend gave birth to a daughter, Cheryl. In July 1944, Billy Eckstine visited St. Louis with a band that included Art Blakey, Dizzy Gillespie, and Charlie Parker. Trumpeter Buddy Anderson was too sick to perform, so