Eugene McDuffy, known professionally as "Brother" Jack McDuff or "Captain" Jack McDuff, was an American jazz organist and organ trio bandleader. He was most prominent during the hard bop and soul jazz era of the 1960s, often performing with an organ trio. He is also credited with giving guitarist George Benson his first break.
Jack McDuff
An organ trio is a form of jazz ensemble consisting of three musicians; a Hammond organ player, a drummer, and either a jazz guitarist or a saxophone player. In some cases the saxophonist will join a trio which consists of an organist, guitarist, and drummer, making it a quartet. Organ trios were a popular type of jazz ensemble for club and bar settings in the 1950s and 1960s, performing a blues-based style of jazz that incorporated elements of R&B. The organ trio format was characterized by long improvised solos and an exploration of different musical "moods".
Jazz organist Jimmy Smith at a show in Italy in 1994; the sax and drumkit of the other trio members can be seen in this picture.
Jazz organist Joey Defrancesco, pictured here in 2002, has recorded albums that recapture the "old school" organ trio sound of the 1960s.
The Medeski, Martin and Wood organ trio demonstrates that an organ trio can come in different varieties; in place of a sax or electric guitarist, this band has an upright bass player as the third member.