格什温经典交响乐《蓝色狂想曲》是世界上最早的爵士交响音乐,这部音乐作品内容丰富、具有鲜明的艺术特色、深深地影响着后人,为世界交响音乐的发展做出了杰出贡献。本文主要从作者创作背景、思想内涵、曲式结构、音乐主题、和声运用、乐器使用等几个方面进行阐述,让更多的人知道和了解这部“伟大之作”。 Gershwin Classic Symphony “Blue Rhapsody” is the world’s earliest jazz symphony music, this piece of music is rich in content, with distinctive artistic features, deeply affecting future generations, for the development of the world’s symphonic music has made outstanding contribution. This article mainly elaborates from several aspects such as the background of author’s creation, ideological connotation, structure of music form, musical theme, harmonic use and the use of musical instruments, so that more people can understand and understand this “great work ”.