You're out with friends at karaoke. Your turn is next. But dang, you still don't know what song to sing, and you're not a great singer. What's more, someone just nailed "You Oughta Know" by Alanis ...

The greatest distraction of the day has hit the internet as four new harmonious blobs all boinging up and down and supposedly bringing joyful music to users this Christmas. The known interactive vocal ...