Entered from booking ledger and New York Times concert listing and review. "Who Makes Music and Where." New York Times (1923-), 18 May 1969, p. 1. ProQuest. Web. 27 May 2025. "June LeBell Sings Arias, Songs, Lieder." New York Times (1923-), 19 May 1969, p. 50. ProQuest. Web. 28 May 2025.