"Patricia Hoffman, Soprano" . "solo recital" . . . . "Entered from booking ledger and New York Times concert listing. The accompanist is not identified.\r\n\"WEEK'S CONCERT AND OPERA PROGRAMS.\" New York Times (1923-), Feb 23 1964, p. 1. ProQuest. Web. 6 Nov. 2023." . . . . . "1964-02-28T20:30:00"^^ . . . . .