Metagnomist is a New York-based black metal project that emerged in 2021 with a name that suggests philosophical or epistemological preoccupations — knowledge beyond knowledge — and a sound to match, pursuing raw atmospheric black metal's most introspective and disorienting qualities. Their work operates in the tradition of American black metal that prizes density of feeling over technical display, building music that is as much about atmosphere and state-of-mind as it is about riffs.

New York's Misanthropæ operate in the volatile space between black metal's frost-bitten fury and grindcore's demolition-speed blasting, delivering a confrontational blackened grindcore attack of crushing brevity and abrasive noise since forming in 2021.

Buffalo, New York's Monarch play straight-ahead thrash and heavy metal rooted in the classic American tradition, carrying on the city's working-class metal legacy since their formation in 2014.

Brooklyn's Mongrel bring a raw, stripped-down black metal aesthetic to New York City since 2010, keeping the genre's primitive hostility intact amid the borough's dense and varied underground.

Brooklyn-based blackened death metal band formed in 2021, forging the kind of dense, suffocating sound that feels at home in New York City's densely packed extreme metal underground. They marry black metal's atmosphere and hostility with death metal's rhythmic brutality.

Glens Falls, New York black/death metal band Mortal Enslavement, formed in 2022, work in the extreme metal intersection that favors unrelenting darkness and violent intensity over genre purity. Operating from a small city in upstate New York, they exemplify the geographic spread of underground extreme metal across America's less-recognized scenes.

Brooklyn's Mortals emerged from the sludge and hardcore underground in 2011 before moving toward a heavier, more blackened sound, carving out a distinct space where sludge's oppressive weight meets the cold fury of black metal.

Brooklyn-based black metal outfit Mortem Cultum formed in 2018, adding to New York City's dense extreme metal underground with a sound rooted in the orthodox, ritualistic side of the genre.

Brooklyn's Mutilation Rites have carved a reputation since 2011 for their ferocious black/death hybrid — corrosive tremolo riffing and blast-beat fury filtered through New York City's underground extremity.