Korg DS-10 Synthesizer is a unique game that allows you to create your own music with the DS. Playing the DS, you will be able to control the synthesizer with the touch of a button to create fashionable and original music. To create a song, you first need to connect the DS to a computer and then open the 'File' button on the synthesizer. Once open, you will see a list of colors below the synthesizer. Click on one of the colors to get started. The synthesizer will start to create a song for you, and you can change the colors and change the style if you want. The song will be saved as 'Song' and you can play it by pressing the 'Play' button. There are many different sounds you can create with the DS synthesizer, so be sure to check out the variety of sounds available. The synthesizer will also let you know how much power it has left, so be sure to turn it off and on while you are playing the synthesizer.