April 25, 1977 02 min
April 25, 1977 19 min
April 25, 1977 06 min
April 25, 1977 08 min
April 25, 1977 09 min
April 25, 1977 09 min
April 25, 1977 10 min
April 25, 1977 05 min
April 25, 1977 14 min
January 17, 1977 02 min
January 17, 1977 08 min
January 17, 1977 11 min
January 17, 1977 13 min
January 17, 1977 03 min
January 17, 1977 07 min
January 17, 1977 03 min
January 17, 1977 05 min
January 17, 1977 02 min
January 17, 1977 04 min
January 17, 1977 09 min
Composed by Milton Babbitt , concert on April 25, 1977