. . . . . . . "radio broadcast" . . . "Rehearsal: New York Philharmonic" . "1951-12-12T14:30:00"^^ . "symphony orchestra performance" . . "Rehearsal for the 12/13/1951 performance marking the 5000th concert of the New York Philharmonic.\r\nAccording to the New York Times, this rehearsal (which ran from 2:30 to 4:00 PM) was broadcast on WNYC.\r\n\"Television Union Endorses Merger.\" New York Times (1923-Current file): 52. Dec 12 1951. ProQuest. Web. 23 Jan. 2014." . . .