"chamber music performance" . "1960-05-08T14:45:00"^^ . . . . . . . . "Entered from booking ledger and New York Times concert listing and review. The correct program order is uncertain.\r\n\"CONCERT AND OPERA PROGRAMS OF THE WEEK.\" New York Times (1923-), May 08 1960, p. 1. ProQuest. Web. 10 Aug. 2022.\r\n\"Mandolin and Guitar Concert.\" New York Times (1923-), May 09 1960, p. 32. ProQuest. Web. 10 Aug. 2022." . . . . . "Mandolin and Guitar Society Concert" . .