"Pergolesi Commemoration, in observance of the 250th anniversary of Pergolesi's birth\r\nProgram title: Twentieth Century Problems in Music, Program 2: The Search for New Techniques\r\nWCBS radio broadcast. Henry Brant was present and took a bow after his piece was performed. \r\n" . "symphony orchestra performance" . "New York Philharmonic" . . . . . "1960-04-02T20:30:00"^^ . . . . . . . .