Did you know Happy Birthday is copyrighted and the copyright is currently owned and actively enforced by Time Warner?
Did you know that if you sing any copyrighted song:
...at a place open to the public
...or among a substantial number of people who are not family or friends
You are involved in a public performance of that work?
Did you know an unauthorized public performance is a form of copyright infringement?
It's true! Read more about this here!!!