Metal Drummer reacts to Mike Portnoy
22:01
Tool - Pneuma: Mike Portnoy vs Danny Carey
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
29:38
Mike Portnoy Learns Impossible Danny Carey Drum Part
18:34
Reacting to El Estepario Siberiano (again)
20:51
The Iconic Drumming Behind "Instrumedley" | Dream Theater Song Breakdown
15:04
Mike Portnoy Hears Taylor Swift For The First Time
19:48