李遇秋是我国著名的作曲家,他的手风琴作品内容丰富、体裁多样,他在手风琴创作的民族化发展上进行的种种民族化的探索,也推动了我国手风琴事业的发展。本文以李遇秋在手风琴创作的民族化探索为主线,首先介绍了李遇秋手风琴创作的一些基本情况,随后从和声、调式、旋律三方面重点分析了李遇秋的作品风格。 Li Yuqiu is a famous composer in our country. His accordion works are rich in content and diverse in genre. His exploration of ethnicization in the nationalization of accordion creation has also promoted the development of accordion in our country. This article takes Li Yuqiu as the main line in the nationalization exploration of accordion creation. First of all, it introduces some basic situations of Li Yuqiu accordion creation, and then analyzes the style of Li Yuqiu’s works from three aspects: harmony, mode and melody.