(this is the opening riff)
-----------------------------------------------------------------------------
-5-0-0-3-0-0-5-0-0-3-0-0------5-0-0-3-0-0-5-0-0-3-0-0-------------0-3---3----
-------------------------2-1--------------------------2-1-----1-2-----4---4-4
-----------------------------------------------------------2-----------------
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------

---------------------
-------0-3-0-3-0-0---
---1-2---------------
-2-------------------  (play this riff twice, then play this riff)
---------------------
---------------------

-------------------------------------------------------------
-5---3---5---3-------5---3---5---3-------5---3---5---3-------
----------------2-1-----------------2-1-----------------2-1--
-------------------------------------------------------------
-------------------------------------------------------------
-------------------------------------------------------------

-------------------------------------------------------
-5---3---5---------0-3---3------------0-3---3----------
---------------1-2-----4---4-4----1-2-----4---4-4------
-------------2------------------2----------------------
-------------------------------------------------------
-------------------------------------------------------