. . "solo recital" . . . . "Ernest Ulmer, Piano" . "All-Debussy Program\r\nEntered from booking ledger and New York Times concert listing.\r\n\"Opera and Concert Programs.\" New York Times (1923-), Nov 22 1964, p. 1. ProQuest. Web. 31 Jan. 2024." . "1964-11-27T20:30:00"^^ . . .