Margaret Rederer 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. Feb 03 1952. ProQuest. Web. 10 Feb. 2014. "Miss Rederer, Pianist, Bows." New York Times (1923-Current file): 10. Feb 09 1952. ProQuest. Web. 10 Feb. 2014. solo recital 1952-02-08T20:30:00