Out of San Juan Capistrano, California, Gadnium brings together the twin-guitar attack of traditional heavy metal, the soaring hooks of power metal, and the speed of thrash — a triple-threat act that formed in 2022.

Los Angeles's Gale Force, formed in 2022, occupy the classic end of the spectrum — heavy metal with hard rock hooks, built for rooms with big PA systems and bigger riffs.

Long Beach, California's Galena forge their sound from the corrosive intersection of black metal and sludge, a combination that trades atmosphere for abrasion. Active since 2016.

Whittier, California's Galicia merge black and death metal into something uncompromising and direct — no atmospheric softening, just raw extremity from a band that formed in 2021.

Los Angeles's Gallery, formed in 2022, work in the grey zone between sludge and doom — music that feels deliberately paced, dense with texture, and more interested in weight than speed.

Los Angeles brutal death metallers Gangrenous Consumption operate at the outer limits of heaviness, building their sound on relentless low-end punishment and technical brutality since 2018. They're part of a strong Southern California brutal death scene with no shortage of extremity.

Los Angeles stoner metal outfit Ganjashaman follow the smoke-filled, riff-heavy path that the genre demands, trading in fuzz-soaked grooves and hazy psychedelic weight since 2018. They fit naturally into Southern California's long tradition of heavy, sun-baked psychedelia.

Named for the King of Evil himself, Escondido, California's Gannondorf have been playing raw, uncompromising black metal since 2010 with the single-minded ferocity their namesake would demand. Over a decade into their existence, they remain a committed presence in the Southern California underground.

Los Angeles psychedelic sludge merchants Garbeast layer sun-scorched fuzz over cavernous doom tempos, conjuring something hallucinatory and heavy in equal measure. Since forming in 2021 they've leaned hard into the ritualistic, slow-burning end of the LA underground.