作为丽江名片的纳西古乐,因具有独特的魅力而流传至今。对纳西古乐进行研究的文章已有不少,且大多是从文化的角度进行分析。然而,纳西古乐的独特魅力则正是因为其音乐结构导致的,音乐本体的分析是进行其文化内涵阐释的根基所在。因此,文章从纳西古乐外在的音声效果入手,分析其内在的组织结构,以及形成纳西古乐独特魅力的结构关系。 Naxi Ancient Music, a card from Lijiang, has been handed down since its unique charm. Naxi ancient music to study the article has many, and mostly from a cultural point of view. However, the unique charm of Naxi ancient music is precisely because of its musical structure. The analysis of musical ontology is the foundation of its cultural connotation. Therefore, the article begins with the external sound effect of Naxi Ancient Music, analyzes its internal organizational structure and the structural relationship that forms the unique charm of Naxi Ancient Music.