Earl Rudolph "Bud" Powell (September 27, 1924 – July 31, 1966) was an American jazz pianist and composer. Along with Charlie Parker, Thelonious Monk, Kenny Clarke and Dizzy Gillespie, Powell was a leading figure in the development of modern jazz. His virtuosity led many to call him the Charlie Parker of the piano. Powell was also a composer, and many jazz critics credit his works and his playing as having "greatly extended the range of jazz harmony".

From Wikipedia

Wikipedia content provided under the terms of the Creative Commons BY-SA license