. . "Program of Christmas Music\r\nEntered from booking ledger and New York Times concert listing and review.\r\n\"Opera and Concert Programs of the Week.\" New York Times (1923-), Dec 13 1964, p. 1. ProQuest. Web. 5 Feb. 2024.\r\n\"Christmas Concert Offered by Charles Pope Choristers.\" New York Times (1923-), Dec 19 1964, p. 25. ProQuest. Web. 5 Feb. 2024." . . "1964-12-18T20:30:00"^^ . . . . . . "The Charles Pope Choristers" .