"1957-12-19T20:45:00"^^ . . . "Program indicates that this performance of Goffredo Petrassi's Concerto No.1 for Orchestra was a New York premiere; however, on March 4, 1952, Anton Rocco Guadagno conducted members of the New York Philharmonic in a performance of the same work that was listed as the United States premiere.\r\n" . "symphony orchestra performance" . . . . "New York Philharmonic" . . . .