This is a not a synth as such but rather a collection of samples loaded into the pcm synth from C3 - B5 (rooted on each white note)

They started as recordings of background noise on a train using the voice recorder on a phone, converted using media.io then cleaned up in Audacity and given a proper mangling in Smack My Batch Up. See my blog post on the joy of sampling for further info.

Best described as dark ambient or maybe glitch, some are looped others are played through once.

Feel free to experiment with loop points, fx and any further editing as required.