Claude Debussy

Achille-Claude Debussy (August 22, 1862 – March 25, 1918) was a composer of European classical music. He developed the style commonly referred to as Impressionist music. Debussy's music represents the transition from late-romantic music to 20th century music.

Source

• Reti, Rudolph (1958). Tonality, Atonality, Pantonality: A study of some trends in twentieth century music. Westport, Connecticut: Greenwood Press. ISBN 0313204780.