1953, Summer. Original program. A David Tudor Performance of Musics at the Water Front Auditorium. Included Second Sonata by Pierre Boulez, Displaced Spaces, part two by Stefan Wolpe, Music for Piano, numbers four thru [sic] twenty by John Cage, Perspectives by Earle Brown. Program printed by BMC Print Shop. Tommy Jackson, printer. Released by David Tudor. Courtesy the North Carolina State Archive