这是一首说唱单曲，名为呐喊。内容为该歌手的成长经历，顾名思义，倾诉了他对生活的感受。此曲旋律舒适，就像一首叙事的钢琴曲。 This is a rap song,whose name is "Yell",about the singer's life experience.The melody makes people comfortable,just like a narrative piano song.