This is a more-visible, mini "tech demo" of me making some glitch noise and drone noise:
The 2nd one has glitch beats edited into the very end, as is typical with my videos. Everything in these videos is done with pedals, baritone guitar, custom noise-makers and circuit-bent toys; no audio editing. I split my hi and low signals into two separate amps, with all my delay/reverb on the hi amp.
PS: The synth I use in these videos is detailed here.