Reader discophone_ builds an eerie soundscape with Gauss and others. This one takes a while to build up, but it does get quite interesting.
This track was made with Hainbach and Bram Bos wonderfull and highly inspiring app called GAUSS. I sampled piano thru ipad mic, allsosome other souds were recorded that way. Some ios apps looped tto GAUSS too. Feel free to ask more in the comments below.