A note in the printed concert program indicates that the 12 Chopin etudes would be chosen from "all three collections" (opp. 10, 25, and posthumous), but does not list them individually. Composer George Walker was present and acknowledged the audience's applause for his Piano Sonata No. 2. Klein, Howard. "Goldsand's Carnegie Concert A Triumph of Romantic Style." New York Times (1923-), Dec 05 1964, p. 25. ProQuest. Web. 2 Feb. 2024.