Visual Music - Instruments

Instruments

Since ancient times artists have longed to create with moving lights a music for the eye comparable to the effects of sound for the ear.
– Dr. William Moritz, the best-known historian of visual music writing in English, his speciality being the work of Oskar Fischinger.

Sometimes also called "color music," the history of this tradition includes many experiments with color organs. Artist or inventors "built instruments, usually called 'color organs,' that would display modulated colored light in some kind of fluid fashion comparable to music." Several different definitions of color music exist; one is that color music is generally formless projections of colored light. Some scholars and writers have used the term color music interchangeably with visual music.

The construction of instruments to perform visual music live, as with sonic music, has been a continuous concern of this art. Color organs, while related, form an earlier tradition extending as early as the eighteenth century with the Jesuit Louis Bertrand Castel building an occular harpsichord in the 1730s (visited by Georg Philipp Telemann, who composed for it). Other prominent color organ artist-inventors include: Alexander Wallace Rimington, Bainbridge Bishop, Thomas Wilfred, Charles Dockum and Mary Hallock-Greenewalt.