Sludge Metal

Acid Bath	Dvne	Kylesa	SubRosa
Acid Witch	Eyehategod	Lakei	Sumac
Alkymist	Froglord	Law Of The Tongue	Sunnata
Amenra	Graveyard Rodeo	Lord Mantis	Superjoint
Archie Bunker	Greenmachine	Mantar	Superjoint Ritual
The Atlas Moth	Grief	Melvins	Teeth Of The Hydra
Baroness	Helms Alee	Nailbomb	Teeth Of Lions Rule The Divine
Bison B.C.	Howl	The Otolith	Terminus
Blindead	Immortal Bird	Philip H. Anselmo & The Illegals	Thee Plague Of Gentlemen
Bongzilla	Inter Arma	Primitive Man	Tombs
Buzzov.en	Iron Monkey	Raging Speedhorn	Tungsten
Coffins	Kalas	Rwake	Unearthly Trance
Crowbar	Khôrada	Soilent Green	Valume Nob
Die Like Gentlemen	King Woman	Sourvein	Zoroaster
Dopethrone	Kingdom Of Sorrow	Squalus
Down	Kongh	Stomach Earth

Active bands are in bold.