Władysław Żeleński (1837-1921) was a Polish composer, pianist, and conductor, notable for his contributions to late Romantic music. He was a prominent figure in Polish music during the 19th century and is often associated with the nationalist movement, integrating folk elements into his compositions. Żeleński's genre primarily encompassed classical music, including orchestral works, chamber music, and operas. Some of his notable works include the opera "Jagna," which reflects Polish folklore, and his symphonic poem "The Legend of the Polish Hero," showcasing his orchestral prowess. Additionally, his piano compositions and songs contributed to the development of Polish art song. His impact on music is significant in the context of Polish nationalism, as he helped lay the groundwork for future composers by emphasizing national themes and folkloric elements in his works. Żeleński was also an influential educator, teaching at the Conservatory in Lviv and mentoring several prominent Polish musicians. His legacy endures in the continued appreciation of his works and the influence he had on the development of Polish classical music in the late 19th and early 20th centuries.