Ballad is a form of music, usually a song with slow rhythm, beautiful melody and deep lyrics. In the Chinese music scene, guava is usually regarded as a lyric song, with the main purpose of expressing and transmitting emotions.

guava songs are characterized by beautiful melody, easy memory and easy singing. They are usually accompanied by piano or guitar, and sometimes instruments such as violin and cello are added to increase the emotional expression of music. Its lyrics are usually profound and the emotions expressed are complex, such as love, life, fate and other themes.