This is really lush. Instantly it brightened up my evening. This kind of experimentation is always amazing to see.

As many seem to have mentioned below, it brings back memories of Rebirth in some ways. What it also reminds me of is the beautiful results you could have by plugging some simple modules together to create soundscapes. The limits are the things that provide some semblance of freedom and this is no different. Greetings from a fellow UK acid (techno) head! :P