Common Eider, King Eider is an obscure congregation of veteran San Francisco sound sculptors, dwelling the realms of darkened, immaterial and cataclysmic sonic architecture. Taking cues from revolutionary and mind-expanding artists such as Throbbing Gristle, Wardruna, Dead Can Dance, Halo Manash, Arvo Part, and Sunn O))), through a levitating, soul-shattering and black hole-sized ritualistic black ambience, the members of Common Eider, King Eider have elevated themselves to the rank of near-mystical figureheads in the contemporary world of dark ambient and drone music.