Cannonball Adderley Quintet - "Mercy, Mercy, Mercy" (1966)

Cannonball Adderley Quintet: Cannonball Adderley (alto saxophone); Nat Adderley (cornet); Joe Zawinul (acoustic & electric pianos); Victor Gaskin (bass); Roy McCurdy (drums).
http://www.youtube.com/user/AnthonyValenteJazz
Recording information: Capitol studios, Los Angeles, CA (10/20/1966).