钢琴艺术在电影中的运用有着重要的现实意义,自从电影艺术诞生以后,人们就在想方设法寻找各种手段来进行声响效果的改善,钢琴音乐在电影中的运用经过了作为伴奏到电影主旋律的发展历程,为电影主题的表达奠定了坚实的基础,对于电影情绪的表达有着重要的阐释作用,所以,在电影的拍摄艺术中,钢琴音乐得到了最大程度的普及。本文首先对钢琴艺术在电影中的运用做出解读,然后分析钢琴隐喻对电影主题表达的阐释作用,从而分析钢琴对电影艺术的巨大表现力。 Since the birth of cinema art, people have been looking for ways to improve the sound effects. The application of piano music in cinema went through the development of the main theme of the movie as accompaniment History, which laid a solid foundation for the expression of the theme of the movie and plays an important role in explaining the emotion of the movie. Therefore, piano music has been popularized to the greatest extent in the filming art of cinema. This article first analyzes the application of piano art in cinema, and then analyzes the interpretive function of piano metaphor on the theme of cinema so as to analyze the piano’s great expression of cinema art.