Tune down 1/2 step...
 This is the main riff in the song, its just repeated over and over...
e ---------------------------------------------------------------------
b ---------------------------------------------------------------------
g ---------------------------------------------------------------------
D --------8--5--3--5--3------------------------------------------------
A -----------------------5--5--3--5--5--5--3--1--------5--3--1---------
E --3--3-----------------------------------------3--3-----------3--3--3