Metal Drummer reacts to Mike Portnoy
45:24
Drum Teacher Reacts: Mike Portnoy Learns Impossible Danny Carey Drum Part | PNEUMA - TOOL
24:48
Steve Vai LAS RAZONES POR LAS QUE ES EL MEJOR GUITARRISTA
22:01
Tool - Pneuma: Mike Portnoy vs Danny Carey
18:34
Reacting to El Estepario Siberiano (again)
26:29
Drum Teacher Reacts: MIKE PORTNOY Hears "Burn It To The Ground" For The First Time
10:24
Metal Drummer reacts to Chad Smith hearing 30 Seconds to Mars for the first time
25:09
Prog Metal Elitist reacts to Mike Portnoy playing Nickelback
15:04