Dance with the devil - Immortal technique

hey!
here's the theme from "dance with the devil" a dope song by immortal technique

ive asked many people to see if this sounded right to them, some said this is right and 
told me to move it up one fret, so try both ways and see which one works for you!

e|-7-----7-7------7-7--------------6-6-----6-6---------|
B|---4-4------4-4-----4-5-4----------------------4-----|
G|---------------------------6-6-6-----6-6-----6---6---|
D|-----------------------------------------------------|
A|-----------------------------------------------------|
E|-----------------------------------------------------|

Here it is a half step higher
e|-8-----8-8------8-8--------------7-7-----7-7---------|
B|---5-5------5-5-----5-6-5----------------------5-----|
G|---------------------------7-7-7-----7-7-----7---7---|
D|-----------------------------------------------------|
A|-----------------------------------------------------|
E|-----------------------------------------------------|

also note that this is a "simplified" version.

Enjoy!