I Pyotr Ilyich Tchaikovsky (/ˈpjɔːtər ɪˈliɪtʃ tʃaɪˈkɒfski/; Russian: Пётр Ильи́ч Чайко́вский; tr. Pyotr Ilyich Chaykovsky; 7 May 1840 – 6 November 1893), me-Inglis antimong Peter Ilyich Tchaikovsky /ˈpiːtər .../, metung yang kompositor a Ruso, a maki miyayaliwang obra antimo reng symphony, concerto, opera, ballet, chamber music, ampong choral setting ning Russian Orthodox Divine Liturgy. Kayabe la reng mapilan kareti kareng pekasikat a tigtigan a pang-teatru king musikang classical. Ya ing mumunang kompositor a Rusong malalam a bakas king musikang internasyunal, a pepasikan na king kayang panga bisitang konduktor (guest conductor) king bandang tauling dake ning kayang karera king Europa ampo king Estados Unidos. Metung kareting pamitagun keta yang konsyertung pamamuklat One of these appearances was at the later in his career in Europe and the United States(inaugural concert) ning Carnegie Hall king New York Lakanbalen anyang 1891. Pigkalubanan neng galal Emperador Alexander III i Tchaikovsky anyang 1884, at dininan neng pension a pangkabang-bye anyang tawli nang dake ning dekadang 1880.