Chicago's Errant grafts the abrasion and cold fury of black metal onto post-metal's patience for expansive, emotionally textured compositions. Formed in 2020, the band channels the Midwest's long winters and urban density into music that is simultaneously claustrophobic and yearning.

Portland's Erroneous drags black metal's frostbitten fury into doom's oppressive slow tempos, producing music that is as bleak as either genre alone but distinct from both. Since 2019 the band has leaned into the collision between speed-stripped doom and the misanthropic atmosphere of black metal.

Hillsborough, North Carolina's Escaping Aghartha conjures blackened doom built around the mythic concept of Agharta — the subterranean hidden world — using ambient darkness and slow, deliberate riffing to suggest something vast and unknowable beneath the surface. Since 2016, the project has developed a sound as much about space and dread as it is about heaviness.

Austin's Esclavo — Spanish for "slave" — crawls through the sludge and doom underground with the heavy, chain-dragging gait implied by its name. Since 2010 the band has cultivated a sound rooted in the slow, suffocating tradition of Southern sludge, earning its place in a city with a rich history of underground heaviness.

West Monroe, Louisiana's Esoteric has carried death metal into the bayou since 2004, building a catalog rooted in the genre's formative traditions — grinding riffs, guttural delivery, and a relentless low-end that suits the heat and murk of the Deep South. Two decades of activity have made their commitment to the style unimpeachable.

Silver Spring's Et Mors traffic in the slowest, most suffocating corners of funeral doom and black metal, constructing cathedrals of grief note by agonizing note. Since 2017, the project has pursued an uncompromising vision of sonic desolation.

Brooklyn's Eternal Black smoke out with skull-crushing riffs anchored in the doom and stoner traditions, their sound carrying the weight of New York City asphalt and late nights. Since 2015 they have been a fixture of the borough's heavy underground.

Charleston, Illinois' Eternal Champion inhabit the heavy, lumbering territory where doom-tinged metal meets hard rock simplicity. Active since 2013, they build their sound on thick riffs and an unpretentious relationship with the classics.

Mattoon, Illinois' Eternal Collapse drag sludge and doom through rural desolation, producing a sound that feels as bleak and sprawling as central Illinois farmland under a winter sky. Formed in 2019, they are one of the more understated heavyweights in the state.