3 Optional Models:
   * Conventional Model - G# Ding And Down. 
  * High-Frequency Model - A Ding And Up. 
                                * Novo Model - No Dimples Model.
                                 (May come in low and high registers)
* Instruments marked as "Free Tuning" (FT) have their own unique frequencies.
(Won't match the conventional 432&440Hz frequencies.)
Free-Tuned instruments are being tuned without a tuner, and represent
a specific moment of inner vibration and the natural way.