Watch Alex Brightman & the School of Rock Kids Pledge Allegiance to the Band at 30 Rock

After thrilling us in 360, the School of Rock—The Musical kids stopped by The Today Show on October 16 to prove just why they're ready to stick it to the man. Along with Alex Brightman, they gave a rocking performance of "You're in the Band." Composer Andrew Lloyd Webber later spoke with host Willie Geist about why the tuner is close to his heart. "It's so wonderful to be working on it because it's all about how music empowers kids," he said. The cast subsequently took the stage once more for a rousing rendition of "Teacher's Pet." Check out the videos below and then the show, which will begin performances at Broadway's Winter Garden Theatre on November 9.