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Pyotr Ilyich Tchaikovsky (Russian: Пётр Ильич Чайковский ]; often called Peter Ilich Tchaikovsky (pronounced /ˈpiːtər ˈɪlɨtʃ tʃaɪˈkɒvski/) in English) (May 7, 1840 [O.S. April 25] – November 6, 1893 [O.S. October 25])[a 2] was a Russian composer