You may pay attention the piece postlude which I and she sing in a chorus.

你们可以留意我和她合唱曲。

Additionally, this song also includes the rhythms of Mazurka, Nocturnes, and Barcarole.As for tempo rubato, the prelude and postlude are both very dramatized.

除此之外，此曲可见马厝卡、夜曲、节奏，弹性速度方面，导奏及奏皆富于戏剧化。