Dear Mike Kitner,  Thank you for explaining how the Chein PianoLodeon
works.  I have seen several of them for sale on eBay.  I checked today
and there are two Chein PianoLodeons for sale.  The toy pianos always
seem to go for three hundred dollars or more.  Now that I know how they
work I can see why some people might want one.

Thank you for your explanation.

John Conrad Kleinbauer