"New York Trio" . "Entered from booking ledger and New York Times concert listing and review.\r\n\"CONCERT AND OPERA PROGRAMS FOR THE WEEK.\" New York Times (1923-Current file), Nov 06 1955, p. 1. ProQuest. Web. 24 Sep. 2020.\r\n\"NEW YORK TRIO PLAYS PROGRAM OF MOZART.\" New York Times (1923-Current file), Nov 11 1955, p. 31. ProQuest. Web. 24 Sep. 2020." . . . . . "1955-11-10T20:30:00"^^ . . . "chamber music performance" .