OOR_Scintilla have created The Whiteadder Tapes (released on Bandcamp Friday 4th Sept 2020). They record sounds in the natural environment and then add layers of voice, composed music and improvised performance. You can visit their Facebook page to find out more about this release here: https://www.facebook.com/oorscintilla/
You can find more about their involvement in the project and creation of the tracks here: http://whiteadder.aocarchaeology.com/oor-scintilla/