chamber music, two piano concertos, ballet music, two operas and eight song cycles; he wrote no symphonies or church music. Many of his works exist in two versions: first, a piano score and later an orchestration. Some of his piano music, such as Gaspard de la nuit (1908), is exceptionally difficult to play, and his complex orchestral works such as Daphnis et Chloé (1912) require skilful balance in performance.

Ravel was among the first composers