Viernes

C

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

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

Am

E|-3/5/3-----------| 
B|-------5/3-------| 
G|------------4----| 
D|-----------------| 
A|-0---------------| 
E|-----------------| 

Continues after the ad
E|-----------------| 
B|-3/5/3-----------| 
G|-------4---------| 
D|-----------------| 
A|-----------------| 
E|-----------------| 


Chorus (I'm not really sure about this part)

F         Dm

E|-3-3-3---5-5-5------|                                      
B|-3-3-3---6---6------|                                      
G|--------(7)-(7)-----| (I'm not 100% sure about this part!) 
D|--------------------|                                      
A|--------------------|                                      
E|--------------------|                                      

The part where Ximena goes Hmm Hmmm Hmm Hmmm you can do this just for fun

E|-----------------| 
B|-1-1/3-1/5-------| 
G|-----------------| 
D|-----------------| 
A|-----------------| 
E|-----------------| 

Outro

C - D - D# - F

E|-3-5-6-8-11-10-11-13-11-10-8-10-6----|     
B|-------------------------------------|     
G|-------------------------------------| X 2 
D|-------------------------------------|     
A|-------------------------------------|     
E|-------------------------------------|