Upload a song to see it painted in colors mapped to musical notes.
Drop your audio file here (.mp3, .wav)
or
This tool uses Fast Fourier Transforms (FFT) to detect the dominant frequencies in your audio. It maps those frequencies to the closest notes on a 12-tone equal temperament scale.
Colors are assigned using Alexander Scriabin's clavier à lumières (keyboard with lights). He purportedly had synesthesia, and his final piece was meant to be played on a light piano to bring about the end of the world.
Tragically (or maybe it is a good thing, because the world didn't end?) he passed away at a fairly young age from a bacterial infection in the triangle of death (on his lip)