John Petrucci | Dream Theater | Part 2: MESA/Boogie | Thomann

John Petrucci | Dream Theater | Part 1: Ernie Ball & Music Man | Thomann

MESA/Boogie Tone Summit – John Petrucci/Doug West – Dream Theater Guitar Tones History

13 Minutes of Petrucci playing the guitar

John Petrucci | Liquid Tension Experiment 3 | Interview | Thomann

John Petrucci Master Class - Tone Demonstration

2024 Cornerstone Pedal Lineup with founder Emilio | Thomann

Why This Guy Is Rock’s Scariest Guitarist

【日本語字幕付】MESA/Boogie JP-2C – John Petrucci Signature Mark IIC+ Official Demo

John Petrucci Live Gear 2023

Dream Theater - Metropolis Pt.2 Encore (from Breaking The Fourth Wall)

John Petrucci Guitar Rig | Dream Theater 2020 | Thomann

John Petrucci Mesa Mark Five: 25 'Tone Lounge' Proto Playthrough

In the Room with John Petrucci, Tosin Abasi, and Devin Townsend

Petrucci Guitar Tech REVEALS Setup | Guitar Tech Tips | Ep. 47 | Thomann

John Petrucci | Dream Theater's "Barstool Warrior" | Track Deconstruct

MESA/Boogie JP-2C – John Petrucci Signature Mark IIC+ Official Demo

The John Petrucci Guitar Method - Episode 3: Power Chords

Fender American Ultra II Guitars - What's New? | Ultra VS Ultra II Comparison

Dream Theater's John Petrucci Plays His Favorite Riffs

John Petrucci - Guitar Center - Dance Of Eternity - Q&A