"Long Island Chamber Ensemble" . . "Entered from booking ledger and New York Times concert listing and review. The correct program order is uncertain.\r\n\"Who Makes Music and Where.\" New York Times (1923-), 11 Apr. 1971, p. 1. ProQuest. Web. 5 Sept. 2025.\r\nSherman, Robert. \"Long Island Ensemble Gives Second Concert.\" New York Times (1923-), 19 Apr. 1971, p. 50. ProQuest. Web. 5 Sept. 2025" . "1971-04-17T21:00:00"^^ . . . . . . . "chamber music performance" . . .