Dizzy Gillespie Watrous describes his performance style: Wynton Marsalis summed up Gillespie as a player and teacher: Gillespie's trademark trumpet featured a bell which bent upward at a 45-degree angle rather than pointing straight ahead as in the conventional design. According to Gillespie's autobiography, this was originally the result of accidental damage caused by the dancers Stump and Stumpy falling onto the instrument while it was on a trumpet stand on stage at Snookie's in Manhattan on January 6, 1953, during a birthday party for Gillespie's wife Lorraine. The constriction caused by the bending altered the tone of the instrument, and Gillespie
Horn in jazz compete directly with Basie's hard-swinging blues, the duo capitalized on their contrast from Basie’s sound, playing with a soft and mellow sound. By showcasing their different sound, Ruff and Mitchell continued to get bookings from Birdland to play intermission for other big name groups like Miles Davis, Dizzy Gillespie, Sarah Vaughan, Lester Young, Dinah Washington and others. After working with Claude Thornhill and arranging for his orchestra, he began arranging for Miles Davis. In 1948 the Miles Davis Nonet was formed with a sound completely unlike anything jazz listeners had heard before. The original idea for the nonet was to