catspaw, yes I got the link, thank you. I'm going to make them next year when I have more time to get supplies ready. We'll be making them early in the year and using them in class all year. That should give the kids a chance to really get an idea of how to play it on their own before they take them home. It will also give them something to do while they are waiting their turn on the keysboards which are scheduled to be here this week according to Pepsi.