Play Along Keys is a new type of musical game that is both fun and authentic. With most music games, you play on a simulated piano or guitar, but when you play the same way on a real piano or guitar, your playing is meaningless. Not so with Play Along Keys! These are the real notes of the song. If you play enough to get a high score, you may find that you can go to a real keyboard and play the same song part that you did in the game. Play Along comes with a free set of song-games.