Happy birthday to you.
Happy birthday to you.
Happy birthday. Happy birthday.
Happy birthday to you.
How old are you today?
How old are you today?
How old are you? How old are you?
How old are you today?
I'm xxx years old today.
I'm xxx years old today.
I'm xxx years old. I'm xxx years old.
I'm xxx years old today.
Happy birthday to you.
Happy birthday to you.
Happy birthday. Happy birthday.
Happy birthday to you.