Claude Debussy was a French composer who lived from 1862 to 1918. He was an influential figure in the late 19th and early 20th centuries, and his works are considered some of the most important in the history of classical music. Erik Satie, another French composer, was a contemporary of Debussy and was known for his unique approach to composition. Debussy's works often featured elements of Impressionism, which was a style of painting that focused on capturing the fleeting effects of light and color. Maurice RAVEL was another French composer who was heavily influenced by Debussy's work. Gabriel Faure and Claude Debussy's son, Pierre-Octave, were also important figures in the development of French music during this period. Finally, Debussy's most famous work, 'Clair de Lune, ' is one of the most beloved pieces of classical music ever written.