For more than two decades, School of Rock has been teaching kids and adults how to channel their inner rock stars using a revolutionary performance-based approach to music education. Even if you’re not familiar with the history of School of Rock the franchise, or School of Rock the Broadway musical, chances are you’ve heard of School of Rock the movie from 2003. Beyond the shared name and rock ‘n’ roll spirit, the School of Rock franchise is a trademarked brand and global phenomenon, operating franchised music schools in over 12 countries.