This Musicgame is a very popular game for the family and your friends. It is a perfect partystarter. It is very simple to set up. First start Mp3 Observer Home and add all of your songs (mp3, wav) Then set up the game. When you start your game, the game will randomize between all of your songs. It is perfect for a projector or a big screen TV. This version can play for 5 minutes at a time, then you have to buy a license key to unlock the game.