"Scriabin's theory was that each note in the octave could be associated with a specific colour, and in Prometheus, the Poem of Fire, he wrote the colours and music to match.
Colour may be defined mathematically by the electromagnetic wavelength to which it corresponds. But there is no general agreement on which colour matches which note, pitch or range." --Charles E.H. Lucy
Lucy developed "LucyTuning", a musical microtuning system derived from Pi and the centuries old writings of John "Longitude" Harrison. Link
monochrom is an art-technology-philosophy group having its seat in Vienna and Zeta Draconis. monochrom is an unpeculiar mixture of proto-aesthetic fringe work, pop attitude, subcultural science, context hacking and political activism. Our mission is conducted everywhere, but first and foremost in culture-archeological digs into the seats (and pockets) of ideology and entertainment. monochrom has existed in this (and almost every other) form since 1993. [more]