"Concert by the National Association for American Composers and Conductors" . . . . . . "Entered from booking ledger and New York Times concert listing and review. The review indicates that five works were given their world premieres, but does not clearly specify which. Besides the Hartt Chamber Players, none of the performers are identified. The correct program order is uncertain.\r\nNEW YORK PREMIERE of Marcel Farago's TRIO SONATA, OP. 14\r\nNEW YORK PREMIERE of William Sydeman's DUO FOR FLUTE AND DOUBLE BASS\r\n\"THE CURRENT WEEK'S MUSIC PROGRAMS.\" New York Times (1923-), Apr 12 1964, p. 1. ProQuest. Web. 13 Nov. 2023.\r\n \"5 PREMIERES GIVEN BY COMPOSERS GROUP.\" New York Times (1923-), Apr 13 1964, p. 35. ProQuest. Web. 13 Nov. 2023." . . "chamber music performance" . . . . . . . "1964-04-12T20:30:00"^^ .