唱一首撕心裂肺的歌曲谱一曲难以割舍的夜曲
[chàng yī shŏu sī xīn liè fèi de gē qŭ pŭ yī qŭ nán yĭ gē shè de yè qŭ]
The name implies performing a song that brings great heartache or sadness and creating a nocturnal melody that symbolizes difficult separation. It describes the emotional impact of music in expressing sorrowful feelings.