"1952-11-23T20:30:00"^^ . "Matthew Kahan and Kahan Mandolin Quartet" . . "Entered from program calendar and New York Times concert listing and review.\r\n\"Concert and Opera Programs for the Coming Week.\" New York Times (1923-Current file): 1. Nov 16 1952. ProQuest. Web. 14 Aug. 2014.\r\n\"Mandolin Quartet Plays.\" New York Times (1923-Current file): 18. Nov 24 1952. ProQuest. Web. 14 Aug. 2014." . . . . . "chamber music performance" . . . . . .