Repeat The Melody
Watch and listen to the melody that is being played so you can play it back. Use your mouse to play the piano keys in the same order as they were played the first time. As you progress through the game, you will need to repeat much more complicated tunes. It will take a good memory (although you could write them down if you are quick enough!) and a good mouse hand to progress through this game. This is a one player game but you can always take turns with a second player.