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Piano teaching device and method

  • US 5,107,743 A
  • Filed: 12/04/1989
  • Issued: 04/28/1992
  • Est. Priority Date: 12/04/1989
  • Status: Expired due to Fees
First Claim
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1. A piano teaching device for use on a piano having keys comprising;

  • a) a frame;

    b) at least one multiple output light means capable of displaying either of two different displays over a single key depending on data received from a data source mounted on said frame so that when the frame is in place the multiple output light means is situated over said single key;

    c) a data source electronically connection to the frame supplying data;

    d) a means for reading the data source data and displaying the data on the multiple output light means electronically connected to said panel;

    e) an advancing means electronically connected to said panel.

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