DarwinTunes is a computer program developed by Dr Bob MacCallum, a bioinformatician at Imperial College London. In the first instance DarwinTunes does three things. It stores a lot of computer-generated songs on a server, presents the songs to the world via a web interface, and allows people to listen to and rate them.

So far [...]

This piece unites Cage’s conception of graph music with ideas from the field of swarm intelligence. The software uses a graph of notated musical fragments to generate a score in real-time, for live performance. It does this by allowing a swarm of virtual insects to crawl over the graph, choosing new fragments with each move.