John Petrucci Melts My Face CLEAN OFF
20:58
Guitar Teacher REACTS: Dream Theater "Under A Glass Moon" LIVE 4K
35:46
COFFEE WITH JOHN PETRUCCI & MIKE PORTNOY
22:52
Guitar Teacher REACTS: Yngwie Malmsteen - Far Beyond The Sun | LIVE 4K
27:29
Comparing The Drummers of Dream Theater (Portnoy vs Mangini)
24:02
What Guitarists Love About Jeff Beck.
14:25
ULTIMATE DREAM THEATER FUNNY MOMENTS COMPILATION PART 6
8:11
Metal Guitarist Reacts to John Petrucci
53:44