本文主要对音乐作品从总体及内部的分析来阐述影响音乐表情和感情表达的因素。对乐谱以外的内容给予了必要的关注,具体分析了作品总体精神内涵、音乐中的速度力度、音准控制等因素如何在音乐表情方面起着作用。希望音乐中的“音乐性”能通过具体的分析得到更大程度的发挥。 This article mainly elaborates the factors that affect the expression of music and emotions from the overall and internal analysis of music works. Gave the necessary attention to the content other than the music score, and analyzed in detail the overall spiritual connotation of the work, the speed of the music, the pitch control and other factors play a role in the music expression. I hope the “musicality” in music can be more fully explored through concrete analysis.