Portland, Oregon black metal project Secundus emerged in 2020 from a city with a quietly deep underground metal tradition, channeling the raw and atmospheric strains of the genre into something with a distinctly Pacific Northwest character. Their Bandcamp presence under the handle secunduspdx marks them as a local fixture for devotees of cold, abrasive sound.

Chicago thrash act Sedition formed in 2018 with a straightforward mission: write punishing, fast, and aggressive metal in the mold of the genre's classic period. Operating out of a city with a long history of heavy underground activity, they channel the crossover energy and riff-forward intensity that made thrash a movement rather than just a style.

Named after the haunting bone church outside Prague, Kansas City's Sedlec Ossuary have been building elaborate death metal architecture since 2015, working at the intersection of progressive structure and technical execution. Their music rewards patience as much as aggression, layering complex rhythms and shifting tempos over death metal foundations that never lose their brutality.

Detroit's Seduce bring a heavy and power metal sensibility to a city with deep roots in hard-driving rock and metal, coupling soaring vocal delivery with thick, riff-driven arrangements. Formed in 2021, they occupy the classic end of the American metal tradition, drawing energy from both the melodic ambitions of power metal and the raw force of traditional heavy metal.

Charlotte, North Carolina's Seducer have been at it since 2004, blending the swagger of traditional heavy metal with the edge and velocity of thrash into a sound that's never fully one thing or the other. Their longevity in the Carolina underground reflects a band that's earned its following through consistent gigging and a songwriting approach grounded in the power of the riff.

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Florida's Seed of Pain bridge the raw fury of thrash metal and the breakneck physicality of metalcore, landing squarely in the crossover space where hardcore kids and headbangers share pit real estate. Since forming in 2018, they've pursued an abrasive, high-energy sound that owes as much to the spirit of NYHC as it does to Bay Area thrash.

Denver's Seed of the Sorcerer, Womb of the Witch operate at the suffocating intersection of death and doom, conjuring dense, occult-inflected heaviness from the high-altitude Rocky Mountain underground since 2019. Their name alone signals a commitment to atmosphere and ritualistic imagery, and their death/doom approach leans into the slow, crushing weight that defines the most oppressive end of extreme metal.

American raw black metal project Seele emerged in 2018 with a sound rooted in the lo-fi, corrosive aesthetic that defines the most uncompromising wing of the genre — the German word for "soul" suggesting a project concerned less with polish than with some deeper, harder-to-articulate extraction. Their location-less existence reinforces the isolationist character that raw black metal has always embraced.