Slaghead are a Hampton, Virginia progressive sludge metal band formed in 2017, layering complex song structures and dynamic shifts over the heavy, slow-burning foundations of sludge. They bring a more compositionally ambitious approach to a genre often defined by raw simplicity.

Slam Andreas are a Santa Barbara, California slam death metal band formed in 2024, taking their name as a geological joke that doubles as a statement of intent — heavy, seismic, and low. They work the brutal death and slam intersection with an eye for punishing breakdowns and guttural extremity.

Slam One Down are a New York groove and thrash metal band with roots going back to 2009, forging a sound that mixes the precision of thrash riffing with the hard-hitting, mid-tempo weight of groove metal. Their longevity in the scene speaks to a consistent live presence and work ethic.

Massive Sludge / Groove Metal from Austin.

Slam Pig are a Milwaukee, Wisconsin band formed in 2023, blending slam, brutal death metal, and deathcore into a deliberately lowbrow package of breakdowns, gutturals, and grinding intensity. Their Bandcamp handle flags a Texas connection that points to cross-regional ties in the slam underground.

Slam Police are a Pennsylvania slam and brutal death metal band formed in 2018, self-appointed enforcers of the genre's most punishing conventions — bone-crushing breakdowns, inhaled vocals, and riffs that move more like sediment than melody. They operate firmly within the slam underground's dedicated community.

Slam420 are a New Jersey slam death metal band formed in 2020, wearing the genre's most hedonistic sensibilities openly in their name while delivering the guttural riffs and pulverizing breakdowns central to the style. They are a product of the pandemic-era slam explosion that spread across the American underground.

Slamadeus are a Palmdale, California band formed in 2021, marrying the brutality of slam death metal and deathcore into music that treats heaviness as both punchline and end goal. The name is a sly classical reference that belies a sound built entirely on low frequencies and blunt force.

Slambo are a Minnesota goregrind outfit formed in 2010, trafficking in the splatter-obsessed, ultra-fast aesthetic of the genre with a deadpan comedic sensibility baked into the name. Over a decade in the underground, they have remained committed to short, brutal, and grotesque.