Denver's Saeva occupy a distinctive space in the Rocky Mountain metal underground, blending post-black metal's expansive atmospherics with progressive architecture and genuine black metal menace since 2019. Their music breathes at altitude — sprawling, searching, and capable of pivoting from crystalline ambience into punishing darkness within a single track.

Huntington Beach's Salem have built their sound since 2013 around progressive heavy and power metal — melodic without being soft, technically ambitious without losing sight of the riff. They bring a Southern California clarity to a style often associated with European grandeur, delivering anthemic songwriting grounded in genuine metal craft.

Tucson's Salent are a newly formed progressive thrash/death outfit drawing on the Southwest's history of technically inclined metal — music that values both aggression and complexity, where time signatures shift as naturally as the rhythm section locks in. Their progressive death/thrash approach promises a band willing to let songwriting sprawl as much as it punishes.

Progressive death metal from Dallas.

Filthy Progressive Black Metal out of Texas.

From North Andover, Massachusetts, Scanning Antarctica have been building progressive and power metal compositions since 2014 — melodic, technically ambitious music that favors intricate arrangements and soaring clean vocals over the heavier extremes of the genre. Their location in the New England metal underground lends them a certain craftsman's quality, precise and deliberate in both construction and execution.

Devastating Progressive Death Metal from San Antonio.

Scott Kelly is the longtime frontman of sludge-doom legends Neurosis, and his solo work — launched in Oakland in 2001 — strips the massive amplification away to reveal something rawer and more intimate: acoustic folk, sparse progressive structures, and the same scarred emotional intensity that defines his work with his main band. His voice, weathered and confessional, carries the weight of decades of extreme music through arrangements built on fingerpicked guitar and quiet devastation. It is metal's spirit filtered through folk's bones.

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New York death metal outfit Secrecy have been carving out their corner of the underground since 2014, delivering the kind of dense, uncompromising brutality the state's metal scene has long been known for. Their approach favors heaviness over accessibility, rooting itself in the cavernous traditions of American death metal without apology.

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.

Formed in 2020 in Rutherford, New Jersey, Semper Tyrannis bring a progressive and melodic sensibility to death metal, threading complex compositional ideas through the aggressive architecture of the genre. Their approach aligns more with the Gothenburg school of melodic death metal but filtered through a progressive lens that values dynamics, harmonic depth, and structural ambition. They're a notably compositionally minded act for a project still in its early years.

Saint Paul, Minnesota's Semtex formed in 2021 and take an explosive approach to progressive thrash, combining the rhythmic intensity and angular riffing of thrash with the structural ambition and harmonic complexity that progressive metal demands. Named after the plastic explosive, their music favors precision over chaos — tight arrangements, shifting time signatures, and a forward-thinking approach that sets them apart from straightforward thrash revivalism. They reflect the technical ambitions that have been quietly flourishing in the Twin Cities metal scene.

Chicago progressive death metal act formed in 2020, fusing the brutality of technical death with intricate compositional structures. Their approach treats dissonance and rhythmic complexity as tools of psychological weight, not mere display.

San Francisco technical/progressive death metal band formed in 2016, operating in a Bay Area tradition of cerebral extremity. Their music pushes at the architecture of death metal, favoring labyrinthine song structures and technical precision.