this is a very easy song if u follow it right.  here it is:

RIFF 1:
------------------------------------------------------------
----------------3--------5----------------------------------
----------------3--------5----------------------------------
------5-----------------------------------------------------
------------------------------------------------------------
------------------------------------------------------------

RIFF 2:
------------------------------------------------------------
-----------------------8------------------------------------
-----------------------8------------------------------------
------8----------------12-----------------------------------
------------------------------------------------------------
------------------------------------------------------------

RIFF 3:
------------------------------------8-------10--------8-----
-----------------------------8---------------7--------7-----
-----------------------8---------------------7--------7-----
----------------10---------------------------7--------7-----
------------------------------------------------------------
------------------------------------------------------------

RIFF 4:
---------3--------------X---3----X----X----5----------------
---------3----X----3----X---3----X----X----5----------------
--------------X----3-----------------------5----------------
------------------------------------------------------------
------------------------------------------------------------
------------------------------------------------------------

ORDER:
RIFF 1: 12x
RIFF 2: 1x
RIFF 3: 1x
RIFF 1: 18x
RIFF 2: 1x
RIFF 3: 1x
RIFF 1: 18x
RIFF 2: 1x
RIFF 3: 1x
RIFF 1: 10x
RIFF 4: 8x
RIFF 1: 4x
RIFF 2: 1x
RIFF 3: 1x
RIFF 1: 6x (FADE OUT)