New Orleans' Killgore came out of the gate swinging in 2022, mixing death metal's low-end crush with grindcore's sub-two-minute brutality in a city that knows how to make punishment feel celebratory.

Fresh out of Asheville, North Carolina in 2025, Killiad brew sludge, stoner, and doom into something slow-boiled and heavy as wet earth. Asheville's fertile heavy underground provides the perfect conditions for this kind of deliberate, bone-deep metal.

Los Angeles groove metal act Killing 4 have been working the pummeling mid-tempo pocket since 2015, building songs around the locked-in rhythmic chemistry that makes groove metal satisfying. Heavy, methodical, and rooted in the LA metal scene.

Dynamic Metalcore / Groove Metal out of Texas.

Killspree is a heavy act that channels raw aggression through thrash-influenced metal and hardcore punk intensity. The band delivers fast, violent music built on relentless riffing and high-energy performances designed for the pit. Their uncompromising approach reflects a commitment to extreme music's DIY underground traditions.

Killswitch Engage are the band that brought metalcore to the mainstream, forming in Westfield, Massachusetts in 1999 and essentially codifying the genre's blueprint of melodic singing over crushing breakdowns. Albums 'Alive or Just Breathing' and 'The End of Heartache' are canonical metalcore records, with both vocalist eras (Jesse Leach and Howard Jones) producing essential material. Their cover of Dio's 'Holy Diver' became an unlikely hit, and their influence on every metalcore band that followed is beyond calculation.

Razor-sharp Hard Rock / Thrash Metal out of Texas.

Kim Gordon is an American musician, vocalist, bassist, guitarist, writer, and artist whose work with Sonic Youth helped define noise rock and American underground alternative music. Born in Rochester and raised partly in California, she entered New York's early-1980s art and no wave world before co-founding Sonic Youth in 1981 with Thurston Moore and Lee Ranaldo. Gordon's presence in that band was central: her bass lines, guitar textures, deadpan vocals, and conceptual instincts gave the music a cool but unstable charge. Sonic Youth turned dissonance, alternate tunings, feedback, and punk method into a language that influenced grunge, riot grrrl, indie rock, and experimental guitar music. Gordon's solo work and projects such as Free Kitten and Body/Head continued that interest in abrasion, space, and performance, later adding trap-influenced production, spoken delivery, and harsh electronic edges. She fits accepted scope through noise rock, post-punk-adjacent art rock, and experimental heavy guitar music. Gordon's importance is not only historical. Her music keeps asking how rock can sound strange, physical, and critical without becoming academic. At her strongest, she turns minimal gestures, damaged textures, and a skeptical voice into something confrontational and magnetic.

Flint, Michigan's King 810 channel the bleak desperation of their crumbling hometown into a harrowing blend of nu-metal, hardcore, and spoken-word storytelling. David Gunn's unflinching lyrics about poverty, violence, and survival on albums like 'Memoirs of a Murderer' and 'La Petite Mort or a Conversation with God' give the band an authenticity that is as uncomfortable as it is compelling.