Divkid (Ben Wilson) talks to good friend Matt Shaw who's recent releases of two volumes of ambient music titled Totemic Topologies. Its quite literally music made from airborne detritus - stuff that has ended up in Matt's garden, excited, sampled and processed. With his extensive modular setup - sampled into the OP-1 then into the Ciat Lonbarde Cocoquantus before an accompanying layer from the Plumbutter.
While this may indeed seem somewhat bonkers, its a philosophy of music creation that has been around for some time - the idea that you limit your source material or process by some other - in this case random condition.
Divkid visited Matt in his modular studio to discuss the whole thing.