1, butterfly lovers is divided into three parts: presentation part, development part and reappearance part. The presentation mainly shows Liang Zhu's sincere and pure friendship and deep affection for each other, as well as the happy life of the students who have studied for three years, and the scene of 18 when they were sent away. The development department described three plots, namely "resisting marriage", "building a meeting", "crying, accusing and throwing graves". Comparatively speaking, we can clearly feel Liang Zhu's beautiful love story in the story, and the sadness arises spontaneously.

2. The breeding department mainly describes the process of "becoming a butterfly". The solo violin plays the theme of love, showing that Liang Zhu died under the oppression of feudal forces and turned into a pair of butterflies dancing happily and freely among the flowers.

I feel that music is really amazing. By combining various musical instruments, I can express such rich stories and emotions.