g-
d-                                                            
a-
e-0-1-2-0-1-2-0-1-2-0-1-2--0-0-0-3-0-0-0-3-0-0-0-3-0-0-0-3-4

that part was the opening part wich gos into the chorus then the more hard part of the song the more harder guitar part 

g-
d-
a-
e-0-1-2-3-4- (4x) then u go back to the top riff minus the 0-1-2- part of the riff and thats it