Though credited to Korean composer mcthfg, this release is actually a compilation featuring three of South Korea’s finest dub technicians. From the Bandcamp site:
South Korea has a vibrant, amazing group of underground artists, and this album is dedicated to them.
Tengger is Itta (Indian Harmonium, Voice and Toys) and Marqido (Synthesizer)
Kuang Program is Taehyun Choi