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