. . . . "Concert by the National Association for American Composers and Conductors" . . . . . . "1959-11-21T14:30:00"^^ . . "chamber music performance" . . "Entered from booking ledger and New York Times concert listing and review. Admission was free.\r\nWORLD PREMIERE of Henry Cowell's IRIDESCENT RONDO IN OLD MODES\r\nWORLD PREMIERE of Wallingford Riegger's COOPER SQUARE\r\nWORLD PREMIERE of Robert Russell Bennett's 4 NOCTURNES\r\nWORLD PREMIERE of Carlos Surinach's PAVANA AND RONDO\r\n\"Display Ad 150 -- no Title.\" New York Times (1923-), Nov 15 1959, p. 1. ProQuest. Web. 18 Apr. 2022.\r\nBriggs, John. \"4 Works for Accordion Played in Premieres to Aid Repertory.\" New York Times (1923-), Nov 22 1959, p. 85. ProQuest. Web. 20 Apr. 2022." .