摘要：在七声音阶体系建立之前，欧洲音乐的音阶体系是六声音阶体系（A system of hexachords）。六声音阶体系中的六声转调-Mutation，是一种旋律意义的转调，其思维和手法与中国传统音乐一均三宫理论和旋宫转调实践有许多不谋而和之处。本文旨在对这两种异域音乐中的转调现象，从理论和实践两方面进行对比与分析，试图说明两种异域音乐文化中的某种共性特征。
　　关键词：六声音阶体系； Mutation ；“旋宫”； 转调 ； 一均三宫
　　中图分类号：J613.6   文献标识码：A      DOI: 10.3969/j.issn1003-7721.20010.04.005
　　作者简介：李兴梧（1956-），男，文学硕士，四川音乐学院音乐学系副教授（成都610021）。
　　收稿时间：2010-03-22

Differentiate and Analyze the Modulation in European Hexachords and Xuangong in Chinese Pentatonic

LI Xing-wu

Abstract: It had been a system of hexachords in European music before the heptatonic scale established. The mutation in a system of hexachords was a modulation with the melodic significance, which both of ideas and technique similar to the theory of Yijun Sangong and practice of Xuangong modulation in Chinese traditional music. For the phenomena of modulation in different music style of foreign lands, the paper comparative analyzed them from both aspects of theory and practice, to showed some certain commonality between two kinds of foreign music cultures.
Key Words: system of hexachords, mutation, Xuangong (transition), modulation, Yijun Sangong