"Entered from booking ledger and New York Times concert listing. The listing identifies the composers by last name only; a work by Goodman was also among the works to be performed. The performers are not identified. Admission was free.\r\n\"Who Makes Music and Where.\" New York Times (1923-), Apr 11 1965, p. 1. ProQuest. Web. 24 Oct. 2022." . "chamber music performance" . . . . . . . "1965-04-11T20:30:00"^^ . . . "Concert by the National Association for American Composers and Conductors" . . .