According to QQ Music, YOLO is a song sung by Liu Yuning, a modern brother. Lei Qian, a gold medal musician, customized the melody for the end of the film, and Jia Ling joined hands with Jin Cancan as a lyricist. It was released on February 10, 2024 and included in the album YOLO of the same name. This is a hot dream-chasing song in the movie YOLO. YOLO tells every touching moment without modification in the simplest language and singing style.

Classic song clip: "Life, is it only once?" Forget it. I don't need to do it again. I will modify it myself and make it what I want. "