The Composition And Performance Analysis Of Beethoven's Piano Sonata No. 109

Beethoven's Piano Sonatas is one of the greatest works in the history of piano music.The thirty-two Piano sonatas not only inherited the classical music tradition,but also revealed his own unique style,spiritual content and German classical philosophy,playing an important role in enriching and strengthening the expressive and appealing of the piano.This paper focus on the research and exploration of some detailed problems on creation and performance skills of Op.109,aiming to provide some advice to the player who wants to play the work better.Based on the characteristics of Beethoven's Piano Sonatas in three different periods,the author aims to figure out the influence of the early and middle works on the late works,analyze how the style of the late works formed.After analyzing the background of the creation and the structural characteristics,the author makes full use of the practical performance,and tries to achieve the purpose by using examples,comparison,citation to make the argument more convincing.At last,the author summarizes above from tempo,pedals,skills and tone control.Generally speaking,the author applies some written materials and scientific explanation to have a systematic summary of the techniques of Op.109 from the objective and justified angle,which is done to offer some help to perfectly perform the works.