Step 1: Choose one of the tracks that resulted from Disquiet Junto project 0066:
https://soundcloud.com/disquiet/sets/disquiet0066-nonofi
Step 2: Listen to your chosen track several times, to get to know it.
Step 3: Extend the file by 10 to 15 seconds.
Step 4: Record yourself performing live along with the track. Any instrumentation is fine. Just no voice. Be sure to play alone for approximately 10 seconds after the original track ends.
The track embedded above by Westy Reflector suggested a dub-style bassline and I mucked about for a while without much success on Saturday.
On Sunday morning I returned to the bass and found my basslines changed. In the end I made a mess of the bass, I think. It's a mash of two unedited takes with some delay and lots of EQ. My idea was to layer up takes to get a richer sound. It's something James Holden told me he does but it didn't work as well for me.
P.S. Seems I didn't pay enough attention to the instructions as they specified "no voice"! Aside from liking that scene from True Detective, the content seemed right for this context. The stuff about being isolated within a body kinda reminds me of the process of working in a computer and seeing within it the responses from other participants. I've communicated with a few people from the Disquiet Junto over the last couple of years but only via computer. Even when I interviewed Marc Weidenbaum, who runs Disquiet, it was via email.