Claude Debussy (1862-1918) revolutionized piano writing by treating the instrument as an impressionistic canvas rather than a vehicle for virtuosic display. His harmonic innovations and attention to tone color fundamentally altered how composers approached the keyboard, moving away from the Romantic era's dramatic gestures toward subtle, atmospheric textures.
Clair de Lune, from his Suite Bergamasque, stands as one of the most beloved piano works ever written. Composed early in Debussy's career, it demonstrates his gift for creating profound emotional depth through deceptively simple means: a floating melody, gently shifting harmonies, and the invitation to explore the piano's full range of sonorities.