Tabbed by Spoonz

Verse 
g-------------------------------- 
d--------------------------------
a-----------3-3-3-3-3-5--5--5--5-
e-3-3-3-3-3---------------------- 

g---------------------------------
d--------------------------------- 
a-7----3---3-----2--2-------------
e------------------------3-------- 

g--------------------------------- 
d---------------------------------
a---------------------------------
e-3--3-3--3-3--3-3--3-3-3--------- 

Chorus
g------------------------------------------------- 
d------------------------------------------------- 
a-5-5-5-5-5-5-3-3-3-3-3-3-2-2-2-2-2-2------------- 
e--------------------------------------------3-3-3-3-3-3- 

g------------------------------------------------- 
d-------------------------------------------------
a-7-7-7-7-7-7-5-5-5-5-5-5-2-2-2-2-2-2------------- 
e--------------------------------------------3-3-3-3-3-3-

g--------------------------------
d--------------------------------
a------3-----3---2---2-----------
e------------------------3------- 

g--------------------------------
d--------------------------------
a-------------------------------- 
e-3--3-3--3-3--3-3--3-3-3--------

Bridge
g--------------------------------- 
d---------------------------------
a-2-2-2/7-7-7---2-2-2/7-7-7--etc--
e---------------------------------

Then there's a load of sliding and bending on the top 2 strings
Key change chorus
g------------------------------------------------- 
d-------------------------------------------------
a-7-7-7-7-7-7-5-5-5-5-5-5-4-4-4-4-4-4-------------
e--------------------------------------------5-5-5-5-5-5- 

g-------------------------------------------------
d-------------------------------------------------
a-9-9-9-9-9-9-7-7-7-7-7-7-4-4-4-4-4-4-------------
e--------------------------------------------5-5-5-5-5-5-

g---------------------------------
d---------------------------------
a------4---4-----5--5-------------
e-------------------------5-------