CHORDS:
e-------------
B-------------
G-5--5--3-----
D-5--5--3--3--
A-3--3--1--3--
E----------1--


The riff played goes like this:
e-----------------------------------------
B--6-5-3---------6-5-3---------4-4-4------
G--------5-5-5-5-------5-5-5-5-------3----
D--------------------------------------3--
A-----------------------------------------
E-----------------------------------------