John Ranck, Piano 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. May 02 1954. ProQuest. Web. 14 Jan. 2015. "Ranck Gives Piano Recital." New York Times (1923-Current file): 20. May 03 1954. ProQuest. Web. 14 Jan. 2015. solo recital 1954-05-02T17:30:00