Year: 1970
Genre: Documentary, Music
Studio:
Director: Hans G. Helms
Cast: Philip Glass, Alvin Lucier, David Behrman, Steve Reich, Gordon Mumma, John Cage
Crew: Hans G. Helms (Director)
Runtime: 51 minutes
Release: Jan 01, 1970
IMDb: 0.00/10 by 0 users
Popularity: 0
Country:
Language:
Budget: 0
Revenue: 0