Los Angeles outfit Taarkus emerged in 2016 at the crossroads of doom and progressive metal, threading heavy, slow-burning riffs through elaborate arrangements that reward patient listeners. Named after the ELP album, they carry that spirit of ambition into the doom underground — crushing low-end weight balanced against exploratory song structures that push well beyond standard genre constraints.

Formed in Frederick, Maryland in 2025, Taartaros arrive fully formed at the bleakest convergence of black, death, and doom metal — a suffocating trifecta that trades no one style for another. Their sound is early and uncompromising, built on cold dissonance and funeral-pace heaviness laced with the caustic edge of death metal aggression.

Detroit's Temple of the Fuzz Witch formed in 2017 in the shadow of a city that has been making heavy, slow music for decades, and their stoner/doom approach carries that industrial weight in every note. Electric fuzz saturates their sound from root to stem — lumbering riffs, warm distortion, and the hypnotic pull of a groove that moves like machinery.

Detroit's Temple of Void formed in spring 2013, drawing on early British doom — Paradise Lost, My Dying Bride — and old-school American death metal in the vein of Autopsy and early Death to construct their methodical, crushing sound. Their debut Of Terror and the Supernatural was reissued by Shadow Kingdom in 2015, and subsequent albums Lords of Death (2017), The World That Was (2020), and Summoning the Slayer (2022) cemented their standing in the death-doom underground. Their most recent release, The Crawl, appeared in March 2026.

Dallas heavy trio fusing drone, doom, post-rock, noise, grunge, and classic metal.

Boston's Tentacle have been exploring the furthest reaches of drone/doom since 2012, a city with a rich tradition of crushing, slow-moving metal that they honor and push into more abstract territory. Their music is more ritual than song — long, pulsating walls of sound that use repetition as a tool of trance rather than laziness.

Peoria, Illinois' Tentacle Grave arrived in 2024 with a doom/sludge sound built for the bleak flatlands of central Illinois — slow, heavy, and grimly purposeful. As a new act they're already carving a distinct path through the mire, combining sludge's punk-derived hostility with doom's meditative weight into something cohesive and suffocating.

Formed in San Diego in 2023, Terminating Death are among the newer voices in the city's underground, working the intersection of blackened sludge and doom metal with a sense of controlled devastation. Their sound layers black metal's corrosive atmosphere over sludge's lumbering heaviness — slow, dark, and entirely uninterested in accessibility.

Oakland's Thane have been cultivating their death/doom sound since 2015, drawing on the Bay Area's tradition of heavy, serious metal and steering it into the slower, more oppressive corridors of the genre hybrid. Their music shares the grinding patience of classic death-doom — long songs, cavernous production, and a heaviness that accumulates with deliberate intent.