Music Man John Petrucci Majesty 7 String Signature Electric Guitar Dream Theater | Reverb
I bought a Sterling Majesty 7 string. Probably the most amazing guitar I've ever played. Can't wait to plug it in at band practice tomorrow. : r/ Dreamtheater
John Petrucci's Most Iconic 7 String Guitar Riffs! (Pt. 3) Dream Theater - The Glass Prison | John Petrucci's Most Iconic 7 String Guitar Riffs! (Pt. 3) Dream Theater - The Glass
Dream Theater - The Dance Of Eternity Guitar Tab | John Petrucci 7 String Guitar Tabs - YouTube