Sound emphasizer

Sound generating educational musical toy and teaching device

Sound post installer

Sound responsive light system

Sound responsive lighting device with VCO driven indexing

Sound signal automatic detection and display method and system

Speed detecting apparatus for keyboard musical instrument

Staff sheet printer

Steel pan tablature system and associated methods

Storage of reeds for bagpipes and the like

String changing assist apparatus and method

String clamping plate extractor for Floyd Rose tremolo

String instrument tuning apparatus

String stretcher for stringed instruments

String tensioning apparatus for a musical instrument

String tuning adjuster

String vibration enhancer for guitar-type musical instruments

String winder tool for musical instrument

String winding and trimming device

String-instrument type electronic musical instrument