. . . . . . . "NBC Symphony Orchestra" . . "1952-03-15T18:30:00"^^ . . "Entered from New York Times review and information provided on commercial video release of the broadcast.\r\n\"Toscanini On Radio, TV.\" New York Times (1923-Current file): 64. Mar 16 1952. ProQuest. Web. 14 Feb. 2014." . . . "symphony orchestra performance" .