Music class at Ella Mentry School has completely gone off the rails! The new substitute teacher, Mr. Hynde, thinks he is a massive rock star. He break-dances across the classroom, raps his lessons, and even plays bongo drums right on top of the principal's bald head. At first, the kids think Mr. Hynde is the coolest teacher ever. But things take a terrible turn when he decides to put on a school play. You will not believe the horror A.J. faces when he learns that he is expected to kiss his worst enemy, Andrea, right on stage! Prepare for major laughs as A.J. desperately tries to escape his starring role. You will be cracking up at the wild antics of a music teacher who is totally out of control and a school play that is destined for disaster.