Tabbed By Aaron Bridgeman

INTRO / MAIN RIFF:
e|---------------------------------------------------------------|
B|---------------------------------------------------------------|
G|---------------------------------------------------------------|
D|---------------------------------------------------------------|
A|-8-8--6-6-------6------------------8-8--6-6------6-------------|
E|-----------8-8----8--5--5-5--5-5-------------8-8---8--8-8--8-8-|

It's all variations of this, add a little wah... you're set!