Entered from booking ledger and New York Times concert listing and review. "Who Makes Music and Where." New York Times (1923-), 1965 Apr 25 1965/04/25/, p. 1. ProQuest. Web. 21 May 2024. Freed, Richard D. "RENAISSANCE CHORUS SINGS CONCERT HERE." New York Times (1923-), 1965 May 01 1965/05/01/, p. 19. ProQuest. Web. 21 May 2024.