Composed, performed, produced and recorded it while travelling around the south of China and Hong Kong using only an op1 by teenageengineering . It was fun to constraint my approach to composing / music-making by using only one piece of gear, only headphones, and only a few minutes at a time while sitting on airplanes, trains, apartments and hotel rooms. 
The mix is in UHJ Stereo, which is a "downsizing" from the original Ambisonic 3D mix I created for the piece. It can be reproduced in all sorts of surround-sound systems.