What sarah said

standard tuning 
 
--------12-------12-------12-------12----------------------------| 
------8--------8--------8--------8-------------------------------| 
---10-------10-------10-------10---------------------------------| 
-----------------------------------------------------------------| 
-----------------------------------------------------------------| 
-----------------------------------------------------------------| 
 
--------10-------10-------10-------10----------------------------| 
------8--------8--------8--------8-------------------------------| 
----9--------9--------9--------9---------------------------------| 
-----------------------------------------------------------------| 
-----------------------------------------------------------------| 
-----------------------------------------------------------------| 
 
--------8--------8--------8--------8-----------------------------| 
------8--------8--------8--------8-------------------------------| 
----7--------7--------7--------7---------------------------------| 
-----------------------------------------------------------------| 
-----------------------------------------------------------------| 
-----------------------------------------------------------------| 
 
--------7--------6--------7--------6-----------------------------| 
------7--------7--------7--------7-------------------------------| 
----5--------5--------5--------5---------------------------------| 
-----------------------------------------------------------------| 
-----------------------------------------------------------------| 
-----------------------------------------------------------------| 
 
do that a few times then the guitar comes in... 
 
   F          G         Am          C 
 
---1----------3----------0----------0----------------------------| 
---1----------3----------1----------1----------------------------| 
---2----------0----------2----------0----------------------------| 
---3----------0----------2----------2----------------------------| 
---3----------2----------0----------3----------------------------| 
---1----------3--------------------------------------------------| 
 
(you could barre all those but i think they sound better open) 
 
 
 
then it repeats all that forever with the FGBCAG bass line over and over 
it does have some Chorus or bridge or something different but you can go 
figure it out if its that important