An elementary school in the mountains is to be abolished due to the decreasing population. The PE teacher is assigned to form a choir and to win the national choir contest to solve the crisis. With limited resource and absolutely no music background, the PE teacher and a group of tone-deaf students start to prepare for the contest. The choir and their community eventually find their own voice and identity.
Umin Boya
as Bukut
Ella Chen Chia-hwa
as Yun Fen Huang
Saya Chang
as School Cooker
Tu Man-Sheng
as Principal Lu
Yi-Fan Hsu
as Baisu
Sakinu
as Savi & Ali's Father
Chien-An Chien
as Teacher Chang
Huang Shu-mei
as Professor Chen