Exhibition brochure published in conjunction with show held January 3 - 25, 1964. Exhibition organized in collaboration with Nicolas Calas. Sound Installation by Billy Klüver. Text by Calas. Performers of music accompanying exhibition include Peter Agostini, Allan D'Arcangelo, Paul Brach, Morton Feldman, George Brecht, Alexander Calder, Chryssa, Bruce Conner, Jim Dine, Marcel Duchamp, Herbert Gesner, Joe Jones, Jasper Johns, Aaron Kuriloff, Michael Lekakis, Man Ray, Walter de Maria, Robert Morris, George Ortman, Alfonso Ossorio, Barbro Ostlihn, Robert Rauschenberg, Larry Rivers, Richard Stankiewicz, Takis, Earl Brown, Jean Tinguely, Ruth Vollmer, and Bob Watts.