San Francisco's Dizastor have been keeping Bay Area thrash's underground fires burning since 2013, operating in the direct lineage of a city that invented the genre's most aggressive permutations. Raw, fast, and built on the backbone of classic American thrash, they carry the tradition forward without nostalgia getting in the way of genuine aggression.

Dogma is a theatrical all-female heavy metal outfit whose costumed live performances channel the showmanship of Kiss and Alice Cooper alongside the modern heaviness of In This Moment and The Pretty Reckless. The band's melodic metal anthems and striking visual presentation have earned them festival slots and headline tours across North America and Europe.

Dogstar are a guitar-driven alternative rock trio whose story has always been grounded in friendship and unpretentious band chemistry. Bret Domrose's voice and guitar give the songs their melodic front, Robert Mailhouse's drums keep the arrangements direct, and Keanu Reeves' bass sits as a steady, warm anchor rather than a celebrity distraction. The band's first run produced Quattro Formaggi and Our Little Visionary, records shaped by the college-rock and grunge-era language of ringing guitars, mid-tempo push, and emotionally plainspoken songwriting. After a long dormancy, Somewhere Between the Power Lines and Palm Trees reintroduced Dogstar with a cleaner sound but a similar emphasis on sturdy songs over studio spectacle. The newer material has a relaxed confidence: guitars shimmer or thicken as needed, vocals stay understated, and the rhythm section favors feel over flash. Dogstar's music is not aggressive in a metal sense, but it carries a hard-strummed, 1990s-rooted weight that connects it to the broader guitar-rock continuum. The band's best songs work because they feel lived-in, modest, and built to survive outside the mythology around the people playing them.

Alhambra, California's Dominion have been carving out their corner of the West Coast death metal underground since 2016, trading in the kind of punishing, technically-minded brutality Southern California has long incubated. The band's Bandcamp presence under the "ashen" moniker hints at a sound steeped in ash-and-ruin imagery befitting the genre's bleakest tendencies. They represent the current generation of LA-area death metal acts keeping the flame burning in the shadow of the genre's old guard.

Encinitas, California's Doodlebob have been running their death-grind operation since 2015, injecting the San Diego County scene with the kind of short, savage blasts the subgenre demands. The juxtaposition of a cartoon-adjacent name against grinding death metal brutality is part of the genre's long tradition of absurdist irreverence — but the music itself pulls no punches. Fast, ugly, and unafraid to be ridiculous, they are a product of Southern California's deep grindcore underground.

Emerging from Fallbrook, California — a small town tucked between San Diego and the Inland Empire — Doomslayer has been channeling Southern California death metal's raw, unpolished tradition since 2020. Their sound carries the sun-baked grit of the region's underground, where dirt roads and desert heat seem to bake the brutality into the riffs themselves. It's no-frills death metal that doesn't chase trends, just pure heaviness rooted in the genre's foundational ugliness.

Dorothy are a Los Angeles hard rock band fronted by vocalist and songwriter Dorothy Martin, whose voice gives the project its mix of grit, soul, and arena-sized force. Emerging in the mid-2010s, the band drew attention with a self-titled EP and the full-length ROCKISDEAD, which framed Martin's vocals inside bluesy riffs, swaggering rhythms, and modern rock production. 28 Days in the Valley, Gifts from the Holy Ghost, and later work broadened the emotional range, adding gospel, Southern rock, spiritual themes, and a stronger sense of personal recovery without abandoning the heavy guitar foundation. Dorothy fit hard-rock scope through blues rock riffing, big vocals, and a touring presence connected to contemporary mainstream rock and metal audiences. The songs are built around impact: stomps, claps, riffs, and choruses that leave room for Martin to push from smoky restraint to full-throated release. What separates Dorothy from simple retro rock is the emotional center. The music can be glamorous and polished, but it is strongest when faith, survival, heartbreak, and defiance all move through the same loud, blues-rooted frame.

Los Angeles-based Dowager has been building doom and sludge monoliths since 2014, a fitting project for a city where everything from the traffic to the smog seems to move at a funeral pace. Their sound carries the sprawling, oppressive weight of L.A.'s vastness — slow tempos, massive guitar tones, and a sludge-influenced abrasion that keeps the prettiness of doom metal from becoming comfortable. There's a distinctly urban ugliness to their sound, music made in and for a city that grinds people down.

One of the longer-running acts in the American black/death underground, Temecula, California's Draconis have been forging their sound since 1998, navigating the tension between the corrosive atmospherics of black metal and the punishing technicality of death metal across nearly three decades. Their Southern California origin — far from the genre's Scandinavian birthplace — lends their work a sun-bleached ferocity that's distinctly their own.