John Petrucci - Rock Discipline(1995)
120 min
Released
Rock Discipline is an spectacular two-hour epic on the art of the modern rock guitar playing. John Petrucci covers developing speed and accuracy, chromatic exercises, playing with dynamics, connecting scale fragments to form long solo lines, and much, much more..
Where to watch
Not available to stream, rent, or buy in the US yet.
US release dates
- Theatrical
- January 1, 1995
