I noticed this perhaps-unique feature listening to Winter’s Into Darkness on vinyl. Further contenders, I feel, include:
Conan, Horseback Battle Hammer Cough, Sigilum Luciferi The Devil and the Sea, Heart vs Spine Sunn O))), Black One Earth, Angels of Darkness, Demons of Light 1 Eyehategod, any Goatsnake, any haarp, The Filth Howl, Full of Hell Northless, Clandestine Abuse Pelican, any Salome, Terminal Sleep, any Sloath, s/t Unearthly Trance, V VYGR, Hypersleep YOB, The Great Cessation Zoroaster, any
Well…? Whaddya think…?! What literally rumbles your bowels…?