Every birthday party, it's the same old story. Half of the attendees sing "Happy Birthday" like they mean it and the other half are out-of-tune.

If you've ever listened to the radio — literally anywhere in the world — you've heard a ReelWorld jingle. From Z100 New York and KIIS-FM Los Angeles to BBC Radio 1Xtra and Heart in the UK, and thousands of other stations worldwide. You've probably even sung along with us.

Now, we can sing to you.

Whether it's your day or someone else's, let us sing "Happy Birthday" to you, your friend or family member. You can focus on blowing out the candles and eating cake instead!