French Claude Debussy is a tonal but experimental composer trying to describe the word by music painting with sophisticated use of orchestra.Its rather seldom but he was realy the oldest in his familly like churches are demading often.His style is alternatively modern like composed yesterday.Timeles in a special way.But it works additively and not against art of beauty grown in about 2000 years in middle Europe based on biology and physics.
His most important tunes are :
La Mer ,
Suite Bergamasque Claire de Lune,
Opera Pelleas et Melisande
O.F.D This list is still incomplete.