Keyboard female Cai Jingyi 16 years old (the deadline is August 9, 2022). According to what she said in the live broadcast, she 16 years old. Keyboard player Cai Jingyi mainly uploads videos of herself playing the piano.

Keyboard girl Cai Jingyi, the creator of vibrato video, has 50 10000 fans on the Tik Tok platform.