Here's the entire bass to the song! I noted it by ear, and it sounds pretty spot on~ 
Rock on, my dudez! 

Intro (Bass starts at 0:06): 
G|-----------------------------------------------------| 
D|-----------------------------------------------------| 
A|-----------------------------------------------------| 
E|-8-8-8--------8-8-8---------8-8-8---------8-8-8------| 


verse 1 
G|-----------------------------------------------------| x2 
D|-----------------------------------------------------| 
A|-8/-------8/-------8/-------8/-8---------------------| 
E|---8--------8--------6-------------------------------| 


Pre-Chorus 
G|------------------| (Hold then transition to Chorus) 
D|------------------| 
A|------------------| 
E|-*8---------------| 


Chorus 
G|-----------------------------------------------------| 
D|-----------------------------------------------------| 
A|-----------------------------------------------------| 
E|-*8-------*6-------*3-------*4-----------------------| 

G|-----------------------------------------------------| 
D|-----------------------------------------------------| 
A|-----------------------------------------------------| 
E|-*8-------*6-------*1--------------------------------| 

G|-----------------------------------------------------| 
D|-----------------------------------------------------| 
A|-----------------------------------------------------| 
E|-/4--------------------------------------------------| 
Repeat Once 


verse 2 
G|-----------------------------------------------------| x2 
D|-----------------------------------------------------| 
A|-8/-------8/-------8/-------8/-8---------------------| 
E|---8--------8--------6-------------------------------| 


Pre-Chorus 
G|------------------| (Hold then transition to Chorus) 
D|------------------| 
A|------------------| 
E|-*8---------------| 


Chorus 
G|-----------------------------------------------------| 
D|-----------------------------------------------------| 
A|-----------------------------------------------------| 
E|-*8-------*6-------*3-------*4-----------------------| 

G|-----------------------------------------------------| 
D|-----------------------------------------------------| 
A|-----------------------------------------------------| 
E|-*8-------*6-------*1--------------------------------| 

G|-----------------------------------------------------| 
D|-----------------------------------------------------| 
A|-----------------------------------------------------| 
E|-/4--------------------------------------------------| 
Repeat Once 


Bridge (2:39): 
G|-----------------------------------------------------| 
D|-----------------------------------------------------| 
A|-----------------------------------------------------| 
E|-*8-------*6-------*3-------*4-----------------------| 


Outro 
G|-----------------------------------------------------| 
D|-----------------------------------------------------| 
A|-----------------------------------------------------| 
E|-*8------------*8------------*8------------*8--------| 

G|-----------------------------------------------------| 
D|-----------------------------------------------------| 
A|-----------------------------------------------------| 
E|-*Rest*------------------------------------=====-----| 



************************************ 

| /  Slide up 
| *  Natural harmonic 


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