15:25

Jazz drummer reacts: Danny Carey LIVE Tool-Pneuma

11:56

Drummer Reacts : Gavin Harrison - Porcupine Tree - HATE SONG (Live)

19:01

Drum Teacher Reacts: GAVIN HARRISON "Pick Up The Pieces" | Zildjian 400th UK

13:57

Gavin Harrison - Anesthetize (REACTION) with my wife

10:42

Jazz drummer reacts: Meshuggah-Clockworks (Tomas Haake)

7:51

Drummer's Reaction To Gavin Harrison Anesthetize

26:14

Metal musician REACTS to Porcupine Tree - Anesthetize

8:31

Drum Teacher Reacts to Gavin Harrison - Drum Solo