This song is composed with Haskore, a Haskell music library, controlling Supercollider, which generates the sound. It is created using some computed patterns. The animation is coded in C. See: http://code.haskell.org/haskore/revised/supercollider/src/Haskore/Interface/SuperCollider/Example/Air.hs http://www.haskell.org/ Unfortunately the melody instrument is quite distorted here on YouTube. Fo