New York Debut Entered from booking ledger and New York Times concert listing. The listing does not mention the choir, and no accompanist is named. "Who Makes Music and Where." New York Times (1923-), Nov 21 1965, p. 1. ProQuest. Web. 14 Aug. 2024. Fimrite, Peter. “John Patton Jr. -- Singer, Had Carnegie Debut in ’65.” SFGATE, 10 May 2005, https://www.sfgate.com/bayarea/article/John-Patton-Jr-singer-had-Carnegie-debut-in-2636110.php.