Elwood, Indiana's Murderdrome mix the grinding heaviness of death metal with groove metal's thick, mid-paced riff vocabulary, forming a band as blunt as the small-town Midwest landscape they come from. Founded in 2022, they're among the younger acts pushing Indiana's metal scene forward.

Portland, Oregon's Murdered occupy the slam and brutal death metal corner of the Pacific Northwest underground, delivering suffocating low-end and guttural vocals with the kind of dense, physicality-first aesthetic that defines the genre. Formed in 2017, their Bandcamp handle — murderedslam — leaves no ambiguity about their allegiances.

Murdered in the Basement are a death metal and grindcore act whose location remains unknown but whose name and genre placement situate them firmly in the lo-fi, basement-dwelling end of US extreme music. Formed in 2023, they lean into the claustrophobic, DIY aesthetic that the name implies.

Dayton, Ohio's Murderman traffic in brutal death metal and goregrind, piling on guttural extremity with the kind of single-minded dedication that defines the most uncompromising end of Ohio's underground. Formed in 2020, they operate in a city with deep roots in both punk and metal.

Chicago's Murmur occupy the experimental and progressive wing of black metal, bending the genre's orthodoxies outward into unexpected structural and tonal territory since 2021. Operating with an exploratory ethos, they blend progressive complexity with black metal's dark foundation in a way that resists easy genre reduction.

Lake Worth, Florida's Musket Breath came together in 2023 fusing death metal brutality with powerviolence fury and grindcore velocity, resulting in a ferocious hybrid that doesn't stay in any lane for long. Their approach reflects the anything-goes extremism that has always thrived in South Florida's underground circuit.

Los Angeles-based Mutagen trade in black/death metal that favors dark, warring extremes — the atmospheric chaos of black metal pressing hard against death metal's crushing technical framework. Active since 2009, they operate in LA's sprawling underground where genre lines blur under the sheer volume of the city's metal output.

Augusta, Georgia's Mutagen pursue progressive death metal with an ear for complex arrangements and shifting dynamics, standing apart from more straightforward brutality in a state with a rich but often overlooked metal tradition. Active since 2009, the band has steadily developed their technical craft within the Southeast's underground.

Beaver County, Pennsylvania's Mutalist have been excavating the brutal death metal underground since 2012, delivering the genre's trademark pummeling low-end and guttural extremity with uncompromising focus. They represent the blue-collar steel-country grind that has always fed Pennsylvania's metal scene.