David Warren Brubeck (born December 6, 1920 in Concord, California), better known as Dave Brubeck, is an American jazz pianist. Regarded as a genius in his field, he has written a number of jazz standards, including "In Your Own Sweet Way" and "The Duke". Brubeck's style ranges from refined to bombastic, reflecting his mother's attempts at classical training and his improvisational skills. Much of his music employs unusual time signatures.   Wikipedia