I was working on some music at the start of 2013, when some of the software I was using started to spontaneously emit its own sounds. A transmission from ElpH, if you like. Of course I hit record instantly and captured about 15 minutes of audio. I've tweaked it a bit to rein in the most speaker-threatening frequencies, but no other processing or sounds have been added.
Each subsequent track is a remix using only the sounds of the previous track as source material.