Drummer Reacts to THE COST feat. SERJ TANKIAN - HER EYES

Drummer Reacts to Not for Me by The Cost (@ElEsteparioSiberiano )

Metal Drummer reacts to Domino Santantonio hearing Slipknot for the first time

"UK Drummer Reacts to Chad Smith hearing Bring Me The Horizon for the first time!!

First Time Hearing El Estepario Siberiano - The Cost "Into the Drone"

Reacting to 'Her Eyes' by The Cost ft. Serj Tankian | YES!!!

"UK Drummer REACTS to An Offering From Drumeo | Sleep Token II REACTION"

AMERICANO reacciona a THE COST feat SERJ TANKIAN - HER EYES

Black Metal Drummer Reacts: | EL ESTEPARIO SIBERIANO | One Hand Drum Covers Are Illegal !

Drummer Reacts to Don't you tell ME by @BANDMAID

Mike Portnoy Learns Impossible Danny Carey Drum Part

Sleep Token drummer gives a MASTER class

Reacting To @ElEsteparioSiberiano Collab With @serjtankian | THE COST feat SERJ TANKIAN - HER EYES

Drummer Reacts to The Summoning by Sleep Token (an offering from II)

Rock Singer Reacts - The Cost - Into The Drone | El Estepario Siberiano

Who Is El Estepario Siberiano ?!? A ,,Shorts'' Introduction | FIRST TIME REACTION

Can The World’s Fastest Drummer Conquer “Through The Fire And Flames”?

Drummer Reacts to Chad Smith Hears Bring Me the Horizon for the First Time from @DrumeoOfficial

Metal Singer Reacts to THE COST | NOT FOR ME.

MUSIC DIRECTOR REACTS | El Estepario Siberiano - KNIGHTS OF CYDONIA - DRUM COVER

Vocal Coach Reacts to SYSTEM OF A DOWN - 'CHOP SUEY' (Vocal Analysis)