Hey guys, I'm not a bass player, but I think I've got most of this right, check it out, 

         Intro x2
-------|--------------------------------------------------------------|
-SLIDE-|--------------------------------------------------------------|
-------|----------------------------------5-5-5-4-4-4-4-2-2-2-0-0-0-0-|
----9/-|-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5------------------------------|

Verse x2

---------------------------------------------------------------------|
---------------------------------------------------------------------|
-------------------------------------5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-|
-----5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5---------------------------------|


Pre-Chorus x1

--------------------------------------------------------------------|
--------------------------------------------------------------------|
---------------------------------5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5----|
-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2------------------------------------|

Chorus x 1


-----------------------------------------------------------------|
-----------------------------------------------------------------|
---------------------------------5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-|
-5-5-5-5-5-5-5-5-3-3-3-3-3-3-3-3---------------------------------|

Bridge   x2

----------------------------------------|
----------------------------------------|
---------------------5-5-5--5-5-5-4-4-4-|
--2-2-2--2-2-2-5-5-5--------------------|


and those are all the pieces of the puzzle! just put them together!:D