Riverside, California's Guiltholder combine black metal's hostility, death metal's heft, and crust punk's raw political charge into a sound that's aggressive on every axis. Since 2022, they've been one of the more creatively volatile acts to emerge from the inland California extreme underground.

Richland Center, Wisconsin's Guilty of Destruction have been fusing groove metal's locked-in heaviness with metalcore's structural aggression since 2014, producing music built around thick midrange riffs and rhythmic impact. They're the kind of band that sounds best cranked loud in a small room.

Gunfire 76 is a side project of Wednesday 13 vocalist Joseph Poole, formed in North Carolina in 2009 alongside guitarist Todd Youth as an outlet for unadorned rock and roll influences including KISS, the New York Dolls, and The Stooges — stripped of the horror themes that define Poole's main act. Their debut album Casualties & Tragedies was released in October 2009, and the project toured the UK and US in its early years. The band represents a more straightforward, glam-inflected rock register distinct from Poole's primary catalog.

Named for Odin's spear, Flint, Michigan's Gungnir arrived in 2024 with a mythologically charged approach to black metal — raw, atmospheric, and drawing on Norse imagery to give form to something fierce and uncompromising. A band with purpose already baked into the name.

Guns N' Roses detonated onto the Sunset Strip in the late 1980s and became the most dangerous band in the world, with 'Appetite for Destruction' selling over 30 million copies and producing immortal tracks like 'Welcome to the Jungle,' 'Sweet Child O' Mine,' and 'Paradise City.' Axl Rose's volatile charisma, Slash's iconic guitar tone, and Duff McKagan's punk-rooted bass formed a volatile chemistry that redefined hard rock and continues to fill stadiums worldwide.

New Jersey's Guthook inhabit the most desolate end of funeral doom, stretching songs into extended meditations on grief and decay while weaving in death metal's tonal brutality. Active since 2014, they operate in real slow-motion darkness — the kind that takes hours to lift.

Devastating Death Metal from Dallas.

Pennsylvania's Gutshovel emerged from McKean County in 2024 with a death metal approach that favors raw aggression over technical showmanship — blunt, brutal, and grounded in the genre's most primal impulses. The name tells you everything about their aesthetic priorities.

Stoner/sludge metal from Texas.