Singer Concertzaal, Laren. Formed in 1952 from the rhythm section of Dizzy Gillespie's big band, the Modern Jazz Quartet took its inspiration from classical chamber music as well as jazz's blues roots. The group enjoyed a decades-long career with multiple critically acclaimed albums, cementing their place in the history of the genre. Following concerts in Rotterdam and Amsterdam the days before, the Modern Jazz Quartet performed at Singer Concertzaal in Laren for Dutch TV on March 31, 1969. Composed of Milt Jackson on vibraphone, John Lewis on piano, Percy Heath on bass, and Connie Kay on drums, the foursome plays with elegance and style.