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This is a program for representing music graphically, as a curuscating field of fog, stars and/or glowing lines. It is intended as a visual accompaniment to music. The representation goes beyond conventional freqency analysis displays by combining a fourier analysis with stereo positioning information, making it possible to distinguish individual intruments, vocalists or effects by location, shape and color.
Sound inputs can be obtained from a CD, line input, the ESD sound daemon or via piped-in PCM data.