UltraStar Deluxe

Let's call this a part II continuation of my previous hunt. Yesterday we open sourced the light show. Today we open source the entertainment because there ain't no party like an open source party. Woot! Woot!

UltraStar Deluxe is a free and open source alternative to Playstation's SingStar game. Users can sing their favorite song or create their own song and sing along.