GENIUS (great workout for fast alternate picking)

MESHUGGAH - Bleed - taken from obZen(album)
Sounds easy 2 play?hehe,i tried to keep up da same speed wif the song and end up having my wrist almost numb...brilliant song wif simple riff that can make u cry once u try it. Dey r using 8 string custom made ibanez guitar,so i have to tune lower than my standard b tuning for my 7 string in order to play dis song.;D if only i have 8 string guitar..dat shit is brutal..