Frank Motley Frank Motley Frank Motley, Jr. (December 30, 1923 – May 31, 1998) was an American R&B and jazz musician and bandleader who worked in Canada for much of his career. His main instrument was the trumpet, on which he was known for playing two simultaneously. He also sang, and played trombone. Born in Cheraw, South Carolina, Motley took trumpet lessons when young from Dizzy Gillespie, who was from the same town. He developed a technique of playing two trumpets at the same time, becoming known as "Dual Trumpet" and "Two Horn" Motley. He took a degree in mechanical engineering at
Dizzy Gillespie 1947. He and his big bands, with arrangements provided by Tadd Dameron, Gil Fuller, and George Russell, popularized bebop and made him a symbol of the new music. His big bands of the late 1940s also featured Cuban "rumberos" Chano Pozo and Sabu Martinez, sparking interest in Afro-Cuban jazz. He appeared frequently as a soloist with Norman Granz's Jazz at the Philharmonic. In 1948, Gillespie was involved in a traffic accident when the bicycle he was riding was bumped by an automobile. He was slightly injured and found that he could no longer hit the B-flat above high C. He