. . "chamber music performance" . . "1965-02-23T20:30:00"^^ . . "Musical Arts Trio" . . . . . . . "Entered from booking ledger and New York Times concert listing.\r\nNEW YORK PREMIERE of Meyer Kupferman's CHANGES: INFINITIES 10\r\n\"Opera and Concert Programs.\" New York Times (1923-), Feb 21 1965, p. 1. ProQuest. Web. 4 Mar. 2024." .