Li Lifen's song "Boldness and Beauty" is a passionate and romantic song, and its music rhythm is unique, which is deeply loved by the audience.

First of all, this song has a lively and powerful rhythm, giving people a feeling of excitement. At the beginning of the song, the drums are compact, and the melodies of strings and piano are intertwined, forming an atmosphere of tension and expectation. This change in rhythm made the song attract the attention of the audience from the beginning.

Secondly, the rhythm of the song is changeable, with passionate parts and gentle parts. In the climax of the song, the rhythm is accelerated, and the melodies of strings and pianos are more exciting, giving people a feeling of boiling blood. In the soft part of the song, the rhythm slows down and the song is more affectionate, giving people a quiet and warm feeling. This change of rhythm enriches the emotional expression of songs and makes them more energetic.

Third, a strong sense of rhythm makes songs more appealing. Both the passionate part and the gentle part have a strong sense of rhythm, which makes people feel a strong emotional impact when listening to songs. This strong sense of rhythm makes the song more appealing and deeply rooted in people's hearts.

Generally speaking, the music rhythm of Li Lifen's song "Boldness and Beauty" is unique, changeable, dynamic and infectious. This kind of music rhythm makes people feel a strong emotional impact when listening to songs, and also makes songs more deeply rooted in people's hearts.