Program published in conjunction with performance by Yvonne Rainer held March 31, April 1, April 2, 1970. Performed by Yvonne Rainer, Becky Arnold, Douglas Dunn, David Gordon, Barbara Lloyd, and Steve Paxton. Films by Phill Niblock, Michael Fajans. Costumes and objects by Deborah Hollingworth. Sound supervision by Gordon Mumma. Includes texts by Yvonne Rainer including an introduction; "Rudimentary Notes Toward a Changing View of Performance;" and "excerpts from Correspondence with Group 11-69, 1-70 (following performance at University of Missouri & Amherst College).