Happy birthday to you! Everyone knows the traditional birthday song. But did you know that there are countless other songs about birthdays that are reflective and fun for celebrating your big day?

Katy Perry creates some of the most memorable beats in pop music today — and “Birthday” is no exception. The dance-inducing track does exactly what it says: makes us wish it was our birthday every day ...

Every 5-year-old knows it. It is the most frequently sung song in the English language, according to the Guinness Book of World Records, surpassing the works of Bach, Beethoven and the Beatles, says ...