E|------------------------------
B|------------8-------------8---
G|------8------------8----------
D|------------------------------
A|------------------------------
E|---8-----8------8-----8-------

E|-------------------------------/---------------
B|-------------8--------------8--/-------------6-
G|-------7-------------7---------/-------5-------
D|-------------------------------/---------------
A|-------------------------------/---------------
E|---6-----6-------6-------6-----/---4------4----

E|----------------------------------------------
B|-------------6--------------3---------------3-
G|-------5-------------4----------------4-------
D|----------------------------------------------
A|----------------------------------------------
E|---4-----4-------3-------3--------3------3---- 


Esse variação vai até o pré-refrão:


E quando vier...

E|----------------------------------------------
B|--8----8----6----3----------------------------
G|--8----7----5----4----------------------------
D|----------------------------------------------
A|----------------------------------------------
E|--8----6----4----3----------------------------


Qualquer...

E|--8-8-8--6-6-6--4-4-4--3-3-3-------------------


(Repete tudo)