Figaro the quick-witted valet, Susanna the clever maid, Rosina the sad countess, Cherubino the young page, and the dissolute count, all of them have been immortalized in the history of opera.

• 主部第一主题带有明朗、幽默的色彩，主部第二主题是一个快活、旋律很美的急板，体现出全剧抒情、喜剧的风格。