Guitar World - Join Dream Theater lead guitarist John Petrucci for his 4-day guitar camp this summer: John Petrucci's Guitar Universe! Book by May 1 for $750 in free gear! Complete details @
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Guitar World premiere: Hear John Petrucci reunite with Mike Portnoy on Terminal Velocity | Guitar World
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The John Petrucci Guitar Method Series” Online Master Class from Guitar World – Ernie Ball Music Man
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John Petrucci's Guitar Universe 4.0 | 4 Days & Nights of Shredding, Performing, Master Classes, and Jamming – On the Beach!
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Amazon.com: GUITAR WORLD MAGAZINE APRIL 2018, MASTER CLASS SPECIAL ! JOHN PETRUCCI : Everything Else
![Dream Theater on Twitter: "John Petrucci on the cover of Guitar World – MARCH 2016. https://t.co/CAWzpAGhFI" / Twitter Dream Theater on Twitter: "John Petrucci on the cover of Guitar World – MARCH 2016. https://t.co/CAWzpAGhFI" / Twitter](https://pbs.twimg.com/media/CadjiL1WcAAu62f.jpg)
Dream Theater on Twitter: "John Petrucci on the cover of Guitar World – MARCH 2016. https://t.co/CAWzpAGhFI" / Twitter
![Lord of the Strings: Shred King John Petrucci Discusses Dream Theater's New Self-Titled Album | Guitar World Lord of the Strings: Shred King John Petrucci Discusses Dream Theater's New Self-Titled Album | Guitar World](https://cdn.mos.cms.futurecdn.net/XTFtAub3z2ZRQzcPuq3XFR-1200-80.jpg)
Lord of the Strings: Shred King John Petrucci Discusses Dream Theater's New Self-Titled Album | Guitar World
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DREAM THEATER - Guitar World To Launch The JOHN PETRUCCI Guitar Method Video Series This Friday; Preview Streaming - BraveWords
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