Handchime instrument
Harp string fretting mechanism
Harrison brass-wind mouthpiece rim
Heel driven actuator for a percussion instrument
Heel driven bass drum pedal
Heel driven bass drum pedal and assambly
Heel driven bass drum pedal and seat assembly
Hi-hat cymbal
High hat stand with a rotary member
Hollow walled drumshell
Humbucker guitar pick-up
Humidifier for wooden musical instruments
Hydraulic drum tensioning/tuning system