Documentary monograph on the work of John Cage. Edited by Richard Kostelanetz. General editor: Paul Cummings. Texts by John Cage, Richard Kostelanetz, Ellsworth J. Snyder, Richard Barnes, Pence James, Virgil Thomson, Henry Cowell, Al Hansen, Dore Ashton, Richard Teitelbaum, Edward Downes, Jill Johnston, Eric Salzman, Ninette Lyon, Michael Zwerin, Daniel Charles, and Barbara Rose. Includes catalogue of Cage's compositions, recordings, writings, bibliography, and index.