M.J.Q is a jazz group formed in the early 1950s. They are known for their unique blend of cool jazz, bebop, and chamber music elements. The group consists of John Lewis on piano, Milt Jackson on vibraphone, Percy Heath on bass, and Connie Kay on drums. M.J.Q's innovative approach to jazz has made them highly influential in the genre, and they have created a vast discography of acclaimed albums throughout their career.
