G   Em C  D

G                         Em                C
Happy Birthday   To you         
                       D
This is your  day
G                   Em
On this day for You 
            C                                  D   
Gonna love you in every way
                       G              Em
This is your day your da-a-ay
C                        D
Happy birthday
      G                          Em
To You (to you) to you (to you)
      C   D
To you

And it repeats one more time