[Intro]
|A A7 A|A A7 A|
|D D7 D|A A7 A|
|E E7 E|A A7 A|
[Estrofe]
    A             A7      A A7 
You say it's your birthday 
     A           A7        A A7 
It's my birthday too, yeah 
     D             D7      D D7 
They say it's your birthday 
      A            A7       A A7 
We're gonna have a good time 
    E              E7      E E7 
I'm glad it's your birthday 
      A        A7 
Happy birthday to you.
[Instrumental]
E
[Refrão]
E 
Yes we're going to a party party 
E  
Yes we're going to a party party 
E  
Yes we're going to a party party
[Estrofe]
C       G                  C 
I would like you to dance (Birthday) 
       G                   C 
Take a cha-cha-cha-chance (Birthday) 
        G                  C 
I would like you to dance (Birthday) 
G 
Dance
[Intro]
|A A7 A|A A7 A|
|D D7 D|A A7 A|

|E E7 E|A A7 A|
[Estrofe]
C       G                  C 
I would like you to dance (Birthday) 
       G                   C 
Take a cha-cha-cha-chance (Birthday) 
        G                  C 
I would like you to dance (Birthday) 
G 
Dance
[Instrumental]
A A7

[Estrofe]
    A             A7      A A7 
You say it's your birthday 
     A           A7        A A7 
It's my birthday too, yeah 
     D             D7      D D7 
They say it's your birthday 
      A            A7       A A7 
We're gonna have a good time 
    E              E7      E E7 
I'm glad it's your birthday 
      A        A7 
Happy birthday to you.
[Instrumental]
A A7  A