This track was created entirely in Sonic Pi and relies heavily on randomness. Notably, while it will always begin in the same scale, it will change to a random scale from a predefined list of scales at a random interval. I don't believe all possible scales from the piece are featured in this recording. Different elements of the track will also come in and out at random. The source code is available at: gist.github.com/Skoddiethecat/21795118ca17138624caddc130dc1f63 and will run in a standard installation.