"Entered from booking ledger and New York Times concert listing. The accompanist is not identified.\r\n\"THIS WEEK'S CONCERT AND OPERA PROGRAMS.\" New York Times (1923-), Dec 01 1963, p. 202. ProQuest. Web. 26 Oct. 2023." . . . . . . . . . "Oscar McCullough, Baritone" . "1963-12-01T14:30:00"^^ . "solo recital" . .