Entered from flyer, program calendar, advertisement in 1/20/1951 program, and newspaper listing and review. The review notes that Ms. Jonas fainted partway through the Schumann "Carnaval", but returned to play most of the rest of her program. It also indicates that she performed two encores, but does not identify them. "Programs of the Week." New York Times (1923-Current file): 86. Jan 21 1951. ProQuest. Web. 6 Dec. 2013. "Miss Jonas Faints at Recital Here." New York Times (1923-Current file): 64. Jan 28 1951. ProQuest. Web. 6 Dec. 2013.