its fairly easy, these are the 2 main riffs: 



G|--------------------------------------------------------------------- 
D|---------------2----------------------------------------------------- 
A|--0000----0000-------0000----0000------------------------------------ 
E|----------------------------------3-4-------------------------------- 

this is the Chorus riff(soon as that cameras off....) 

G|--------------------------------------6-------6----------------------- 
D|---------------------------------------------------------------------- 
A|---4344----4344----4344----4344----434-----434------------------------ 
E|---------------------------------------------------------------------- 


if you listen carefully, you might be able to hear some other riffs, too.