高山族十个族群中普遍流传着多声部民歌 ,其中阿美与布农的合唱影响尤大 ,自 2 0世纪 3 0年代被发现以来一直为世人所瞩目。本文通过对两个族群多声部民歌在音高组织、多声织体、和音结构等主要音乐形态方面的分析对比 ,指出与各自社会文化的紧密联系 ;同时也提出了值得进一步探究的几个问题。 Multi-vocal folk songs are commonly circulated among the 10 ethnic groups in the Gaoshan ethnic group. Among them, the chorus of Ami and Bunun is particularly influential and has been attracting worldwide attention since its founding in the 1930s. By analyzing and contrasting the major musical forms of the polyphonic folk songs of the two ethnic groups in the pitch organization, the multi-tone weaves and the chord structure, this paper points out the close relationship with the respective social cultures, and also proposes a few problem.