1 audio disc (74:49 min.) : digital ; 4 3/4 in.
002843 002024 001610 000917.
All compositions by Pauline Oliveros.
I of IV. Two versions (28:43, 20:24). Labels for source tape of first version (track 1) read: July 12, 1966, Toronto. Decide how to end. Extra material toward end.
II of IV (16:10).
III of IV (9:17). Source tape box reads: 7/12/66. Another version on 168.
Transfer archivist, Maggi Payne.
Compact disc Oakland, California : Center for Contemporary Music, Mills College, May 9, 2004 From the archives of the Center for Contemporary Music at Mills College. Transferred intact from the original sources.