"chamber music performance" . . "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): 1. Jan 25 1959. ProQuest. Web. 13 Aug. 2015.\r\nParmenter, Ross. \"Growing Quartet.\" New York Times (1923-Current file): 25. Jan 26 1959. ProQuest. Web. 13 Aug. 2015." . . "Claremont Quartet" . . . "1959-01-25T17:30:00"^^ . . .