钢琴奏鸣曲是一种多乐章的钢琴套曲,它的乐曲形式经过两百多年历史的演变,已经形成了自己的特殊结构。本文通过对“贝多芬钢琴奏鸣曲作品第13号(悲怆)”的演奏分析,结合该作品阐述了钢琴演奏技术与音乐内容的关系,并对作品的处理提出了相应的观点,希望能对钢琴教学及演奏者提供有益的参考与帮助。 Piano Sonata is a multi-movement piano cover song, its music form after two hundred years of historical evolution, has formed its own special structure. This article analyzes the performance of the Beethoven Piano Sonata No. 13 (Sorrowful Piece), and expounds the relationship between the piano playing technique and the music content, and puts forward corresponding views on the handling of the works. Hopefully, Piano teaching and performers provide useful reference and help.