Tune down one whole step.
Riff 1
x 1
Riff 2
x 4
[-----------------------------------------------------------------
-----------------------------------------------------------------
-----------------------------------------------------------------
-----------------------------------------------------------------
-7-7-7-7-7-7-7-7-----------------7-7-7-7-7-7-7-7-6-6-6-6-6-6-6-6-
-----------------8-8-8-8-8-8-8-8---------------------------------

---------------------------------------------------------
---------------------------------------------------------
---------------------------------------------------------
---------------------------------------------------------
-7-7-7-7-7-7-7-7-10-10-10-10-10-10-10-10-6-6-6-6-6-6-6-6-
---------------------------------------------------------

-----------------
-----------------
-----------------
-----------------
-5-5-5-5-5-5-5-5-
-----------------]

Riff 3 - Bass
x 2
[---------------------------------
---------------------------------
---------------------------------
-5---8-7-8---7-8-7---8-7-8---7-8-]

Riff 4
[---------------------------------------------------------
---------------------------------------------------------
---------------------------------------------------------
---------------------------------------------------------
-7---10-9-10---------------------------------------------
-5---8--7-8----------------------------------------------]

skipped rest