Mumma

Gordon Mumma with the ONCE Group

Noa Ain, Yoko Matsua (leadvocalist), Joel Chadabe, Ann McMillan, Gordon Mumma, Vladimir Ussachevsky

Gordon Mumma, David Tudor, John Cage, David Behrman, Malcolm Goldstein, Max Neuhaus

David Tudor and Gordon Mumma (keyboards and electronics)

Daan Vandewalle (piano)

Valda Setterfield, Carolyn Brown, Barbara Dilley Lloyd, Beverley Emmons, Jean Rigg, John Cage, David Tudor, Gordon Mumma, David Behrman, Garrett List, Frederic Rzewski

Robert Ashley, Arthur Follows, Jean Harter, Edith Perrow, Bruce Wise, John Morgan, Gordon Mumma, ONCE Chamber Orchestra, Karen Lovejoy, Karin Fierce, Philip Krumm, Larry Leitch, Bertram Turetsky, Bob James (keyboard), Joseph Marx, Robert Pozar, Nancy Turetsky, Karen Hill, Donald Bohlen, John Moses,...