2 pianos and 2 percussions Performances Concert 22 Thursday, February 5, 1970 Concert 23 Thursday, February 12, 1970 Concert 24 Friday, March 6, 1970 Concert 31 Thursday, January 28, 1971
2 pianos and 2 percussions Performances Concert 22 Thursday, February 5, 1970 Concert 23 Thursday, February 12, 1970 Concert 24 Friday, March 6, 1970 Concert 31 Thursday, January 28, 1971