Apparatus for setting musical tone control parameter

Apparatus for switching picture items of different types by...

Apparatus for translating sound into a visual display

Apparatus for tuning electric stringed musical instruments

Apparatus for tuning or installing strings on a musical instrume

Apparatus for tuning stringed instruments

Apparatus for use in the tuning of musical instruments

Apparatus having page turning capability for reading assistance

Apparatus including visual display for tuning stringed musical i

Apparatus of a playing practice for electronic musical instrumen

Apparatus, method and computer program for controlling music...

Archiving of environmental sounds using visualization...

Arm sheath for use with a stringed instrument

Assembly for sight reading musical scores and to assist in learn

Audio amplitude-responsive lighting display

Audio file format with mapped lighting effects and method...

Audio reactive light display

Audio signal processing apparatus

Audio teaching system for use in choral instruction

Audio-acoustic proficiency testing device