The arrival of new music teacher makes a big difference for a group of troubled high school students.
Cast:
Cha In-pyo, Song Yun-ah, Hong Kyung-in, Jang Hyuk, Park Eun-hye
Hwang Gi-pung
Song Na-young
Na Gi-chan
Le Se-bin
Yoo Hye-ri
Jong Gu
class president
Lee Sang-mi
Hammer
