In the studio with John Petrucci
32:46
John Petrucci Live Show at SEGA European Guitar Award 2019
13:11
John Petrucci Master Class - Tone Demonstration
16:37
John Petrucci Mesa Mark Five: 25 'Tone Lounge' Proto Playthrough
8:34
It's Worse Than You Think: The TRUTH About Why New Artists Fail
1:42:06
JOHN PETRUCCI 1999 Ibanez Clinic
8:25
John Petrucci Dream Theater Triaxis™ / 2:90™ / 2014 Rig Tour Demo
18:43
Ernie Ball Music Man x John Petrucci: 20th Anniversary Signature Collection
11:07