Created by importing the two tracks "do" and "re" into Audacity, setting "do" as Left and "re" as RIght, then selecting blocks of audio visually and cutting and pasting back and forth between the two tracks until I'd reached a satisfactory result. No other processing other than a Gysinian cut up as described.
More on this 55th Disquiet Junto project at:
More details on the Disquiet Junto at:
More on the Frahm project at: