Entered from booking ledger and New York Times concert listing and review. "MUSIC PROGRAMS OF THE WEEK." New York Times (1923-), Oct 04 1964, p. 1. ProQuest. Web. 9 Jan. 2024. "BAROQUE ENSEMBLE GIVES CONCERT HERE." New York Times (1923-), Oct 09 1964, p. 35. ProQuest. Web. 9 Jan. 2024.