Online Terpstra Keyboard

Online Terpstra Keyboard




  • Added Color Layout Feature

    Enter any hex color code or color name for each note in your tuning

  • Added Spectrum Colors Feature

    Now you have the ability to set the starting color for your fundamental.  The colors of the spectrum will follow in succession.

(Thanks Bo Constantinsen for the following updates)


  • Added quick links drop down
  • Added Organ and Organ + Leslie Instrument Samples


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