| Beethoven was the quintessential musician of the classical era,and the last of the Classical period.The writing period of Beethoven can be divided into three periods: early,middle and late.The Piano Sonata Op.57 described in this paper is one of his representative works in the middle period of his writing,it was during this period that Beethoven’s own unique musical style began to take shape.Based on the analysis of the music and artistic features of this piece,this paper explores the deeper expression of musical emotion and thought,and analyzes the playing skills of this piece with the author’s experience in practice. |