All-Busoni Program, in commemoration of Ferruccio Busoni's 100th birthday. Entered from booking ledger and New York Times concert listing and review. "Who Makes Music and Where." New York Times (1923-), Mar 27 1966, p. 125. ProQuest. Web. 29 Aug. 2024. "JOHANSEN GIVES BUSONI CONCERT: PIANO IS PLAYED EXPERTLY AT CARNEGIE RECITAL HALL." New York Times (1923-), Apr 02 1966, p. 16. ProQuest. Web. 4 Sep. 2024.