Position and velocity transducer using a phonograph disc and...

Position correction for an electronic musical instrument

Position sensing device

POSITION TRANSDUCER SYSTEM WITH BUILT-IN CALIBRATOR FOR...

Position-based controller for electronic musical instrument

Positional and pressure-sensitive apparatus for manually control

Positional effect sound generation apparatus for electronic musi

Positioning aid for stringed musical instrument

Positioning device for a cymbal

Positioning device for a hoop of a drum

Positive grip instrument pick

Positive-grip drumstick

Power driven drum beater

Power external output mechanism in music box

Power foot pedal for drum set

Power operated guitar device

Power operated string vibrating device for selectively vibrating

Power saving apparatus for electronic musical instrument

Power saving device for an electronic musical instrument

Power system for electronic musical instruments