John Petrucci - Rock Discipline
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..
120min
Released
0.0/10Cast
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About John Petrucci - Rock Discipline
John Petrucci - Rock Discipline Overview
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..
Runtime: 120min
Extra details
Original Title: John Petrucci - Rock Discipline
Original Language: English
Production Companies
Warner Bros. Pictures