a Tip for those performing for the seniors:

1. The free demo version will do you just fine. You have 10 minutes at a time. The program opens and closes almost immediately.

2. It immediately re-connects with your Yamaha without you doing anything!

3. Play one song. Quickly close and open program. Select next style and you have close to another 10 minutes for your next performance.

Silly? Not if you cannot or will not dish out the funds for a full fledged version.