John Petrucci - Rock Discipline

Rock Discipline is an instructional film that runs for two hours, showcasing the art of modern rock guitar playing. John Petrucci, known for his technical prowess, guides viewers through various aspects of guitar technique. The film covers topics such as developing speed and accuracy, chromatic exercises, and playing with dynamics.

Collectors can find Rock Discipline in both DVD and VHS formats. This offers a chance to own a piece of guitar education history, especially for those interested in John Petrucci's methods and style. The content is designed for both beginners and seasoned players looking to refine their skills and expand their knowledge of guitar techniques.