歌剧《丑角》是意大利著名作曲家列昂莱翁卡瓦洛写的二幕歌剧。剧中的男主人公卡尼奥是流浪戏团领班人,他发现妻子偷情,最终因为怨恨而杀了妻子和情敌。本文将从歌剧的词曲作者以及歌剧的创作背景入手,节选歌剧中重要的音乐片段加以分析和对比,论证出作者用高超的音乐表现手法,体现出剧中有剧的矛盾冲突,是伴随着音乐的变化而变化,该歌剧音乐的表现展现了现实主义歌剧的强烈悲剧效果,让整部歌剧的音乐情绪和戏剧性得到最大化的表现。 The opera “Harlequin” is a two act opera written by the famous Italian composer Leon León Cavallo. Carnio, the male protagonist in the play, is the head of the circus troupe who discovers his wife’s affair and eventually kills his wife and rival because of resentment. This article starts with the author of the opera and the background of the opera, excerpts from the analysis of the important pieces of music in the opera, and demonstrates that the author uses superb musical expression techniques to show the contradiction between drama and drama, The performance of the opera music shows the intense tragedy effect of the realist opera and maximizes the musical mood and dramatic performance of the entire opera.