Claude Debussy was a French composer widely considered one of the most influential musicians of the late nineteenth and early twentieth centuries. Although often associated with Impressionism, he rejected the label, instead forging his own path with a distinctive and innovative style. Born in 1862 to a modest family, Debussy entered the Conservatoire de Paris at the age of ten, ultimately finding his strength in composition rather than piano performance. He gained international recognition with his only completed opera, Pelléas et Mélisande, in 1902. Debussy’s works, such as Prélude à l'après-midi d'un faune, Nocturnes, and La mer, are known for their rich harmonies and original orchestral colors. He was deeply influenced by Symbolist poetry and drew inspiration from Russian, Far Eastern music, and Chopin. Debussy challenged the conventions of the classical symphony, and his music was often seen as a departure from the Germanic traditions of the time. Later in his career, he focused on chamber music, composing several sonatas. Debussy's unique style had a profound impact on composers like Bartók, Stravinsky, Gershwin, and Messiaen. He died in Paris in 1918, leaving behind a legacy that continues to shape modern music.