There are at least three Bands called Cobalt. 1.Cobalt is a Progressive Black Metal band from the USA. Ever since their inception in the late nineties, Colorado’s (sometimes controversial) Cobalt have slowly, and slyly, made a reputation within the underground Black Metal scene. Their debut album (which followed their Hammerfight EP), aptly titled War Metal (released on Displeased Records) showed Cobalt’s creative prowess within the genre by offering a shape-shifting dose of brutality and rawness. Read more on Last.fm