John Petrucci | Liquid Tension Experiment 3 | Interview | Thomann
13:11
John Petrucci Master Class - Tone Demonstration
16:41
ZDF spezial: Europäisches Krisentreffen in London nach dem Eklat im Weißen Haus
28:02
John Petrucci Guitar Rig | Dream Theater 2020 | Thomann
19:21
Classical Composer Reacts to Liquid Tension Experiment: Key to the Imagination | The Daily Doug
35:47
Tony Levin Interview | Liquid Tension Experiment 3 | Thomann
45:08
The John Petrucci Interview
20:36
Here's How: John Petrucci's Open Strings Techniques
6:09