Dream Theater's John Petrucci - Wikipedia: Fact or Fiction?

Mike Portnoy - Wikipedia: Fact or Fiction?

John Petrucci interview (2023)

John Petrucci Geeks Out In Sweetwater's Guitar Gallery 🎸

Slayer - Wikipedia: Fact or Fiction?

Classical Composer reacts to DREAM THEATER: A NIGHTMARE TO REMEMBER | The Daily Doug Ep. 857

Disturbed's David Draiman - Wikipedia: Fact or Fiction? (Part 1)

How Dream Theater became the Face of Progressive Metal

Megadeth's David Ellefson - Wikipedia: Fact or Fiction?

Dream Theater 40th Anniversary Stage Tour - John Petrucci, Jordan Rudess and Mike Portnoy

COFFEE WITH OPETH / Mikael Åkerfeldt

Dave Mustaine - Wikipedia: Fact or Fiction? (Part 1)

COFFEE WITH JOHN PETRUCCI

Mike Portnoy Learns Impossible Danny Carey Drum Part

The Yngwie Malmsteen Interview

Slayer's Tom Araya - Wikipedia: Fact or Fiction?

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

Metallica's Jason Newsted - Wikipedia: Fact or Fiction?

Ultimate Rush Album with Mike Portnoy & John Petrucci (Liquid Tension Experiment) - The Prog Report

Dream Theater - The Making Of Train of Thought (FULL VIDEO)

John Petrucci Master Class - Tone Demonstration