Early Music Foundation Concert Entered from program calendar and New York Times concert listing and review. "Concert and Opera Programs of the Week." New York Times (1923-Current file): 1. Apr 19 1953. ProQuest. Web. 28 Aug. 2014. "Early Music Group Gives Final Concert." New York Times (1923-Current file): 25. Apr 20 1953. ProQuest. Web. 28 Aug. 2014. choir and orchestra performance 1953-04-19T20:30:00