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Vocals often come out as a bark or a strained howl, matching lyrics that lean into bleak, nihilistic subjects.\u003C/p>\u003Cp>At its core, sludge is a collision of doom’s low-end crawl with punk’s rawness and impatience. Compared with stoner metal and stoner rock, it is usually less hazy and groove-first, trading psychedelic looseness for harsher edges and a more confrontational feel. Progressive sludge takes the same density and stretches it into longer forms and more intricate structures without sanding down the filth. Mastodon and Baroness show how sludge’s heft can sit inside more expansive songwriting, while Boris leans into the genre’s extreme weight and texture, where distortion and atmosphere become part of the riff.\u003C/p>","Sludge metal artists, bands, and new releases","5 sludge metal artists on Tracknack, from Mastodon to Baroness. 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