Sleeping Dragon 

Sleeping Dragon is a generative music program created by Ross Fish. It creates ongoing, non-repetitive ambient music.

Because the human mind latches onto patterns, having music that doesn’t repeat can be useful, especially for ambient music, which often gets employed as a background mood-setter, or as a white noise substitute. Thus, a program that generates an endless variety of ambient music can have practical uses, as well as being pleasant to listen to.