. . . . "Entered from booking ledger and New York Times concert listing and review.\r\n\"CONCERT AND OPERA PROGRAMS OF THE WEEK.\" New York Times (1923-Current file), Dec 08, 1957, pp. 1. ProQuest.\r\n\"CHAMBER CONCERT PERFORMED HERE.\" New York Times (1923-Current file), Dec 15, 1957, pp. 84. ProQuest." . "chamber music performance" . "New York Chamber Soloists" . . . "1957-12-14T17:30:00"^^ . . .