Use the following procedure to play the demo song:
1. Hold down SHIFT and press "DEMO."
2. Press START to play the demo.
3. Press STOP to stop the demo.
4. Hold SHIFT and press DEMO to exit.
1. Hold down SHIFT and press "DEMO."
2. Press START to play the demo.
3. Press STOP to stop the demo.
4. Hold SHIFT and press DEMO to exit.