. . . "1978-07-05T20:00:00"^^ . . . "multiple performances" . . "Entered from New York Times review. The exact program order is uncertain.\r\nEricson, Raymond. \"Concert by Carnegie Hall Ushers.\" New York Times (1923-), Jul 09 1978, p. 40. ProQuest. Web. 13 June 2023." . . . . . "Carnegie Hall Ushers Concert" . .