红河南岸彝族音乐是红河彝族音乐的一个支系。当地的民歌内容丰富,种类繁多,其中包括:史诗歌、山歌、情歌、习俗歌、儿歌等,内容涉及到日常生活、爱情婚姻、农耕劳动、道德教育、宗教祭祀等方面。除此之外,其独特的调式、旋律、结构、演唱方式等,使得当地的民歌大放光彩,同时也受到了各界人士的关注。本文主要用西方传统的音乐分析方法,从旋律、调式、曲体结构等方面对红河南岸的彝族民歌进行分析。 Yi River South Bank Yi music is a branch of the Red River Yi music. The local folk song is rich in content and varied in content, including: epic songs, folk songs, love songs, custom songs, children’s songs and so on, covering everyday life, love and marriage, farming labor, moral education, religious sacrifice and so on. In addition, its unique style, melody, structure, singing, etc., making the local folk song shine, but also by people from all walks of life. This paper mainly analyzes the folk songs of Yi nationalities on the south bank of the Red River from aspects of melody, mode, structure of melody and so on, using the western traditional music analysis method.