Im a bassist, but I worked this out for you guys (:
Its fairly simple, and this is spot on I would say (:

Here it is!

Rad Pitt

Main Riff x4
e -17-16-14-16-14-12--12------------------------------------------------|
B ------------------14--14------------14--14--14------------------------|
G ------------------------1414-1414h16--16--16--16-14-16-14-------------|
D ---------------------------------------------------------1414-1414h16-|
A ----------------------------------------------------------------------|
E ----------------------------------------------------------------------|

Verse 1 x2
e --------------------------------------------------------|
B --------------------------------------------------------|
G -----14-------14-----9----9------11------11-----7----7--|
D ---14--14---14--14--9-9--9-9---11--11--11--11--7-7--7-7-|
A -12-------12-------7----7----/9-------9-------5----5----|
E --------------------------------------------------------|

Post Verse x4
e -------------------------------------------------------------|
B -------------------------------------------------------------|
G -----14-------14-----9----9-----11------11------11------11---|
D ---14--14---14--14--9-9--9-9--11--11--11--11--11--11--11--11-|
A -12-------12-------7----7----9-------9-------9-------9-------|
E -------------------------------------------------------------|

Verse 2 ; Play Verse 1 x4

Main Riff x2

* Guitar Silent until main riff kicks in again

Main Riff x6

End on e-17

It's that simple!

Enjoy! (: x