Alexander M. Koch has been creating experimental electronic/field recording based sounds for 25 years under various monikers, the most prolific of which has been Aois-Dubh. He has released albums on a variety of netlabels and individual tracks on a number of compilation albums, including the 2001 release Bauhaus on the Autoplate netlabel, a 2013 split album, Álomország, with RNGMNN on the 1798 label based in Berlin, Germany, and more.
Other available recordings from the Aois-Dubh days include Tablet 4, gång på gång, and The Boys Who Met the Trolls in the Hedal Woods.
There are a number of unreleased Aois-Dubh albums, or albums that are no longer available anywhere, and work is being done to make many of those available.
He is now releasing music as enstillhet (drone/dark ambient/other weirdness) and Exploding Tree Risk (noise). That music can be found here on bandcamp.
enstillhet