作词 : Patty Hill/Mildred J. Hill
作曲 : Patty Hill/Mildred J. Hill
# Happy Birthday to you
Happy Birthday to you
Happy Birthday my dear friend
Happy Birthday to you #(repeat)
How old are you now
How old are you now
Happy Birthday my dear friend
How old are you now
Happy Birthday to you
Happy Birthday to you
Happy Birthday my dear friend
How old are you now(repeat#)