. . . . . . "New York Debut | All-Chopin Program\r\nEntered from booking ledger and New York Times concert listing and review. The listing identifies one of the waltzes as \"C minor (Op. post.)\"; this presumably referred to either the A minor or E minor op. post. waltzes.\r\n“Who Makes Music.” New York Times [New York, N.Y., United States], 7 May 1972, p. D18. ARTS AND LEISURE.\r\nHughes, Allen. “Chopin Fills Debut of Polish Pianist.” New York Times [New York, N.Y., United States], 15 May 1972, p. 44. ProQuest." . . . . "Teresa Rutkowska, Piano" . . "1972-05-13T14:30:00"^^ . .