A marvelous bandleader and organist as well as capable arranger, "Brother" Jack McDuff has one of the funkiest, most soulful styles of all time on the Hammond B-3. His rock-solid basslines and blues-drenched solos are balanced by clever, almost pianistic melodies and interesting progressions and phrases. McDuff began as a bassist playing with Denny Zeitlin and Joe Farrell. He studied privately in Cincinnati and worked with Johnny Griffin in Chicago. He taught himself organ and piano in the mid-'50s, and began gaining attention working with Willis Jackson in the late '50s and e...