Nada mais (intro)

	  		e|---------------------------------------------------------------0--| 
b|------------3---------------3---------------3----------------3--| 
G|-----0---0-----0---------0-----0---------0-----0---------0--| 
D|---4---4----------4---4-----------4---4-----------4---4-4--| 
A|---4----------------4---------------1---------------2----------| 
E|---2-------------------------------------------------------------|