intro x4                                           than interlude into main riff
                                                                       (distortion)
---------------------||-----------------8h10--8--6--------------|
--8------------11----||-----------11----------------------------|
---------------------||----11h13-----13-------------------------|
---------------------||-----------------------------------------|


Main Riff                                                         every once in a while throw
                                                                                   this 
the end
--------------------------------------------||--------------8h10p8-------||
--------------------------------------------||---------------------------||
-----------0h8--7--6--4---------------------||---------------------------||
--6-4-6--------------------6-4-6------------||---------------------------||


at 1:15 and again at 2:53

--------------------------------------------------------------------|
--8--8-11--8---15---------------------------------------------------|
------------------------------------------11--12-13-----------------|
------------------------11----12-13---------------------------------|




that's basically the main structure of the song, there are many fills during the main 
but they're mostly just improvisation, so be creative