. "Chamber Music Concert" . . . . . . . "Entered from booking ledger and New York Times concert listing and review.\r\n\"Concert And Opera Programs Of The Week.\" New York Times (1923-Current file): 1. Sep 28 1958. ProQuest. Web. 27 July 2015.\r\nSchonberg, Harold C. \"Program of First Performances Heard.\" New York Times (1923-Current file): 44. Oct 01 1958. ProQuest. Web. 27 July 2015.\r\nWORLD PREMIERE of Keith Robinson's FANTASY FOR SOLO OBOE\r\nWORLD PREMIERE of Eda Rapoport's THREE PIECES FOR VIOLIN AND PIANO\r\nNEW YORK PREMIERE of Leonard Ratner's SONATA FOR OBOE AND CLARINET" . "1958-09-30T20:30:00"^^ . "chamber music performance" . . .