一个剧种的唱腔旋律的构成是多样化的,若只从唱腔旋律上分析,可以找出其中起主要作用的构成成分。本文从晋剧唱腔旋律入手,探寻出了唱腔旋律的核心音列。也就是说,晋剧唱腔旋律是以核心音列及其模进音列为基础,通过向前扩展形成线段、线条而构成的。核心音列具有守恒因素,其前扩部分具有可变因素。 The composition of an opera melody is diverse, if only from the melody on the analysis, you can find out which play a major role in the composition. This article starts with the melody of the Jin opera and explores the core melody of the singing melody. In other words, the melody of the Jin opera is based on the core tone sequence and its modulo sequence, which is formed by expanding forward to form line segments and lines. The key tone has a conservation factor, and its predecessor has some variables.