《地平线》是叶小钢的成名作,也是他最重要的一部管弦乐作品。在这首作品中,作曲家引用了诸多藏族音乐与藏语元素。该文对该作品的音乐材料来源与构成、音高结构与曲式结构的特征作了较为详细的音乐分析,以此阐述作曲家是如何利用西方多声音乐创作经验,依托特定的民族语言与音乐风格来摆脱与突破西方音乐语言风格的束缚,进而成功构筑自我个性化的音乐语言风格。 “Horizon” is a famous film by Ye Xiaogang and one of his most important orchestral works. In this first work, composers cite many Tibetan music and Tibetan elements. This article makes a detailed music analysis of the source and composition of the music material, the structure of the pitch and the structure of the music in order to explain how the composer made use of the experience of western multi-sound music and relied on the specific national languages Music style to get rid of and break the shackles of Western music language style, and then successfully build self personalized music language style.