Orodruin is New York based doom metal band, playing old-school traditional doom in the vein of Saint Vitus, Penance, Witchfinder General and the likes. Some of the band's members also played in the band 137 and are still active in Crucifist (featuring Dan Lilker of Nuclear Assault, Brutal Truth, Ravenous, etc). Orodruin is a part of the early-2000s revival of Traditional Doom, alongside bands like Reverend Bizarre and Penance.
http://www.geocities.com/borntolate/orodruin - Orodruin official site
http://www.doom-metal.com/bandlist_entry.php?id=168 - Orodruin at doom-metal.com