Room 21

e|--------------------------------
b--------------------------------|
g--------------------------------|
d----5--5-3--5--10-12-10-8-5-5-8-|
a----5--5-3--5--10-12-10-8-5-5-8-|
D|----5--5-3--5--10-12-10-8-5-5-8-

e||    
b|     
g|     
d|     
a|     
D|| x2 


The part that usually comes before 
e|------------------------------
b-------------------------------
g-------------------------------
d---8-8-8-8-8-8-8-8-10-10-10-10-
a---8-8-8-8-8-8-8-8-10-10-10-10-
D|---8-8-8-8-8-8-8-8-10-10-10-10

e|-
b|-
g|-
d|1
a|1
D|-

e|------------| 
b|-----------|  
g|-----------|  
d|0-10-10-10-|  
a|0-10-10-10-|  
D|10-10-10-10-| 

Continúa después del anuncio

You could also do the beggining lik
e|--------------------------------
b--------------------------------|
g---------------5-7-5-3-----3----|
d----5--5-3--5--5-7-5-3-5-5-3----|
a----5--5-3--5--3-5-3-1-5-5-1----|
D|----5--5-3--5----------5-5------

e|| 
b|  
g|  
d|  
a|  
D|| 


And the part before the chorus like
e|--------------------------------
b---------------------------------
g---3-3-3-3-3-3-3-3-5-5-5-5-5-5-5-
d---3-3-3-3-3-3-3-3-5-5-5-5-5-5-5-
a---1-1-1-1-1-1-1-1-3-3-3-3-3-3-3-
D|--------------------------------

e|-----------| 
b|----------|  
g|5---------|  
d|5---------|  
a|3---------|  
D|-----------|