. . "symphony orchestra performance" . . . "NBC Symphony Orchestra" . . "Sponsored by Reynolds Metals Company\r\nThe New York Times review and an additional brief article note that the offstage trumpet soloist, Harry Glantz, used a television monitor to follow conductor Arturo Toscanini during the second movement of Respighi's \"The Pines of Rome\".\r\n\"Trumpeter Uses TV show to Match Toscanini Beat.\" New York Times (1923-Current file): 9. Mar 22 1952. ProQuest. Web. 3 Mar. 2014.\r\n\"Toscanini Conducts Again for Radio, TV.\" New York Times 23 Mar 1952: 81. Print." . "1952-03-22T18:30:00"^^ . . "radio broadcast" . .