![Cross of Iron](https://image.tmdb.org/t/p/w185/fR6pqh5aFn0fawsn7sR2zC15swx.jpg)
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.