二胡的音色学习需要演奏者经过长期的训练与感悟,是一个循序渐进的过程。音色的把握对于二胡演奏而言极为重要,不能很好地把握二胡演奏的音色就不能将二胡演奏的美感以及内涵展现出来,所演奏的音乐是没有魅力、难以打动听众的。本文以二胡音色风格性变化作为研究对象,主要从演奏者、情感以及地区三个角度分析二胡音色风格性变化,为二胡演奏学习以及音色理解提供理论参考。 Erhu’s tone learning requires performers after long-term training and insights, is a gradual process. The control of timbre is extremely important to erhu performance. If the erhu playing erhu can not be well controlled, the beauty and connotation of erhu playing can not be shown. The music played is neither charming nor hard to impress the audience. In this paper, erhu tone style changes as the object of study, mainly from the perspective of the player, emotion and region from three perspectives Erhu tone color style changes, erhu performance learning and tonal interpretation to provide a theoretical reference.