For the album, George Thompson aka Black Merlin spent weeks living among the Kosua tribe in Papua New Guinea.
It's taken from 'Earthworks,' a new documentary series that follows artists on remarkable journeys around the world.
Hidden Orchestra recorded the sounds of nature at dawn to form the foundation of each track on his new album.
“Everything is vibrating,” explains Irish artist Tanya Harris.
After working on 'Rosemary's Baby' and 'Apocalypse Now,' Bernie Krause records orchestras of natural animal sounds.
Finally, what the world has been waiting for!
Listen to the Final Track From Burial Hex's Swansong While Clay Ruby Talks About Death and "Romantic Death Metal"
Clay Ruby discusses the death of Burial Hex; stream one of its final moments
Creeping and cyclical, pricked here and there with machine chatter, the din registers its own kind of mysterious silence.