Instruments

Keytar

  • Buttons on the handle change the key
  • Right hand buttons play melody
Keytar

Soundgun

  • Buttons on the handle play base
  • Buttons on a slider play solo
  • Slider position changes the key
Garments by GoldenRuno.com

Advantages

  • Dynamic transposition makes it possible to use only few buttons to play any key in any octave.
  • Instruments can play music in more harmonious scales, such as Pythagorean or just-intonation scale.

Dynamic Transposition

Makes a more harmonious sound and a simple playing technique.