Question

One of the great jazz pianists coming out of the stride tradition, he possessed extraordinary facility, combining dazzling technique with a marvelous feel for the blues; he is noted for his chord substitutions, and is reputed to have never lost a cutting contest:

Answer 1

Art Tatum

Art Tatum is known to the world of jazz piano as the supreme master of the keyboard, the pianist whose virtuosity baffled classical and jazz musicians alike. Hope this helps :)