John Petrucci - Rock Discipline [125585]
Released: 1995-01-01
Revenue: $0
Budget: $0
Profit: $0
Runtime: 120 mins
Popularity: 0.0681
Vote Average: 8
Vote Count: 1
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..

Cast [1]

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