Metallic stringed musical instruments

Method and apparatus for making musical instrument keys

Method and apparatus for midifying vintage organs and pianos

Method and device for controlling sound emission in an...

Method for influencing the sound of an upright piano

Method of making plastic piano action

Miniature piano

Miniature upright piano

Movable pivot bearing for changing key leverage in string...

Multiple bridge for stringed instruments

Music desk for pianos

Music dictating device

Music holder

Music sheet turners

Musical instrument

Musical instrument action

Musical instrument keyboard

Musical modulator

Musical staff