Debussy "Baerga Mask" On The Suite

Achille Claude Debussy (1862-1918) was a famous composer in France from nineteen to twentieth Century. This paper is divided into two parts. The first part:By the music text analysis of Debussy "Baerga Mask suite", we, performers, can get an accurate performance. The second part:this paper studies the changes of new music language in the aspects of sound, harmony, melody, rhythm, during the music development period from romanticism to impressionism, through the analysis of Debussy’s late works.This paper is divided into two parts. The first part:through literature reading informed of Debussy’s background and his life experiences, and Debussy "s Piano Works profiles, and different period work style changes.The second part:carries on the musical form analysis through of Debussy "Baerga Mask suite of "Moonlight", "Paz Be Jerzy" two works, the early works of Debussy’s music creation technique has certain understanding.Through the practice found Impressionist period on the touch key and pedal of the new reform, exploration in the context of the development of music romantic turn the Impressionist period the new music language in the sound, harmony, melody, rhythm changes.