Lyrics to Hap, Hap, Hap, Happy Birthday

Hap, hap, hap Happy Birthday
Hap, hap, hap Happy Birthday
We'll sing our cheers
For another year
It's a Happy Birthday to youYou Live in a zoo
You live in a zoo
You live in a zoo
You live in a zoo, a zoo, a zoo, a zoo
Hap, hap, hap Happy Birthday
Hap, hap, hap Happy Birthday
We'll sing our cheers
For another year
It's a Happy Birthday to you