琴曲《墨子悲丝》是古琴音乐中的代表性曲目之一 ,明清以来流传较广。笔者认为 ,乐曲所表现的哲理性内容以及乐曲结构本身的逻辑性极具研究价值 ,并为我们提供了广阔的研究空间。文章共分三部分 :一、琴曲《墨子悲丝》的解题 ;二、琴曲《墨子悲丝》的音响版本 ;三、乐曲的段落及调式 ;四、乐曲分析 ;五、琴曲结构研究引发的思考 Qin music “Mozi sadness” is one of the representative tracks in the Guqin music, spread more widely since the Ming and Qing dynasties. The author believes that the philosophical content of music as well as the logical structure of the music itself is of great research value and provides us with a vast research space. The article is divided into three parts: First, the song “Mozi saddle” problem solving; second, the music version of “Mozi sadness” sound version; Third, the passage of music and style; Fourth, music analysis; Thinking triggered