. . . "1964-11-21T20:30:00"^^ . . "solo recital" . . . "New York Debut\r\nEntered from booking ledger and New York Times concert listing and review. The review suggests that addtional encores were performed, the Chopin Etude in C minor being the second (the first and unidentified Chopin work).\r\n\"Operas and Concerts for the Week.\" New York Times (1923-), Nov 15 1964, p. 1. ProQuest. Web. 29 Jan. 2024.\r\nKlein, Howard. \"A Polish Pianist Gives Recital here in Tour Exchange.\" New York Times (1923-), Nov 23 1964, p. 50. ProQuest. Web. 29 Jan. 2024." . . "Halina Siedzieniewska, Piano" . . . . . . .