Severer is a Lafayette, Louisiana doom and sludge metal band formed in 2015, drawing naturally on the heavy, humid atmosphere that has made Louisiana a breeding ground for miserable, crushing music. Their sound channels the slow-burn punishment of sludge alongside the weighted despair of traditional doom, firmly rooted in the Gulf Coast underground.

Hershey, Pennsylvania's Shadow of the Black Pyramid are a sludge metal project formed in 2023, dragging down-tuned, filth-caked riffs through swamplike tempos with the slow menace the genre demands. A young band still defining their corner of the Pennsylvania underground.

Named with a nod to Gene Wolfe's science fantasy, Seattle's Shadow of the Torturer meld the slow-building menace of doom, the sludge of the Pacific Northwest underground, and death metal's terminal weight into a sound as bleak and relentless as the city's winters. Active since 2012, they've built their craft within one of America's richest heavy music scenes.

Birmingham, Alabama's Shallow Black emerged in 2022 playing sludge and doom metal that carries the tradition of Southern heavy music through a particularly thick and miserable lens. Their approach connects to the long lineage of Southeastern sludge, channeling slow-moving, pitch-black riffs with an uncompromising heaviness.

Olympia, Washington's Shalva take sludge metal into the Pacific Northwest's long tradition of atmospheric heaviness, playing music as grey and waterlogged as the region's winters since 2016. Their sound is dense and unrushed, with the kind of slow-burn weight that rewards patient listeners willing to sit inside the drone.

Urbana, Illinois atmospheric sludge and post-metal band formed in 2017, crafting slow-building, heavily textured compositions where drone-like weight meets expansive post-rock dynamics in equal measure.

Denver's Shepherd operates in the slow and the crushing, blending doom, sludge, and post-metal into a heavy and introspective sound that mirrors Colorado's vast and brooding landscapes.

Hilton Head Island, South Carolina's Shifting Tides works in the heavy and the expansive — combining progressive and post-metal spaciousness with sludge's visceral weight, creating a coastal heaviness both slow-burning and immersive.

Crushing Sludge Metal out of Texas.