School of Rock The Musical brings the beloved film to life on stage. The story follows Dewey Finn, a failed rocker posing as a substitute teacher, who discovers his students' musical talents and forms a band to compete in a Battle of the Bands competition. Through the power of music, Dewey and his students navigate friendship, self-discovery, and the pursuit of dreams. With electric performances and catchy tunes, the musical celebrates the transformative impact of rock 'n' roll on both the characters and the audience.