Device and method for generating a note signal and device...
Device and method for generating a picture and/or tone on...
Device and method for optical tone generation
Device and method for playing music from a score
Device and method for reading sound waveform data
Device and system for supporting drums and other percussion musi
Device comprising a sound signal generator and method for...
Device for acoustic entry of musical data
Device for adding fluctuation and method for adding...
Device for adjusting the tension of the strings of a guitar...
Device for affecting deflection control of an elongated musical
Device for and method of detecting and supplying chord and solo
Device for and method of removably securing a harness to a music
Device for applying tension to a pair of drum heads
Device for automatic tonal accompaniment in electronic musical i
Device for breath control of apparatus for sound or visual infor
Device for changing and controlling the rate of generating wavef
Device for changing the timbre of a stringed instrument
Device for composing and arranging music
Device for connecting two drum pedals of a drum