Side AMusic For Marcel Duchamp (1947) – 6:30Music For Amplified Toy Pianos (1960) – 12:00Side B:Radio Music (1956) – 6:004’33” (In Tre Parti: 0’30″/ 2’23″/ 1’40”) (1952) – 4:33Sixty-Two Mesostics Re Merce Cunningham (Frammento) (1971) – 9:00