The main character of a picture, the young nice student by name Beck possessing a magnificent strong voice unexpectedly opens a new talent for singing a capella, that is without any music. Beck doesn't wish to study, she wants to become a DJ. Under laws of college each student has to enter any of the offered circles. On a twist of fate Beck gets to a new band. Now she needs to bring new life in their collective for what it is necessary to change repertoire, to win a victory over the head of group and to adjust own private life.