WORLD PREMIERE of John Richard Ronsheim's EASTER WINGS and BITTER SWEET WORLD PREMIERE of Chinary Ung's QUINTET FOR WOODWINDS, BRASS AND PERCUSSION U.S. PREMIERE of Thea Musgrave's MUSIC FOR HORN AND PIANO "Who Makes Music and Where." New York Times (1923-), 08 Feb. 1970, p. 102. ProQuest. Web. 17 July 2025. "AVANT-GARDISTS PLAY NEW WORKS: LEAGUE-ISCM SERIES AIMS AT SPECIAL AREAS OF SOUND." New York Times (1923-), 09 Feb. 1970, p. 47. ProQuest. Web. 17 July 2025.
League/ISCM Concert: The Continuing Avant-Garde