It’s a tiny, dingy, windowless room with patches of cruddy beige carpet, and it looks like it’s been a good while since anyone attempted anything like cleaning it. Sean Beasley, a towering ponytailed guy in sweatpants and Nikes, steps outside for a smoke. Trey Williams, also ponytailed—dirty blond to Beasley’s brown—strips down to a sleeveless T and gym shorts. John Gallagher, meanwhile, sports a zip-up fleece and a knit cap pulled low to shield his clean-shaven scalp from the chill of an icy January dusk. Milling quietly around in the confined space, they look like they might be getting ready to watch a playoff game, maybe in some slightly nicer, bigger room.

But this isn’t a casual meet-up. Each has driven more than an hour (Beasley two hours, from Delaware) over ice-dotted roads to a Southwest Baltimore industrial park to spend a few hours in this tiny, dingy, windowless room, as they do twice a week. As the tour posters on the wall and the logos on Williams’ twin bass-drum heads announce, this is the practice space of Dying Fetus. Getting down to business, the three men close the sound-baffled door, insert earplugs (airport-style ear protectors for Gallagher), pick up their instruments, and launch into a furious synchronized explosion of tumbling guitar riffs, pummeling double-kick-drum barrages, and guttural grunts called “Bathe in Entrails.”

In the ringing quiet after each song crashes to a halt, someone calls the next tune.

“‘Grotesque Impalement’?”

“What about ‘Your Blood Is My Wine’?”

Eventually a longer pause turns to discussion of the makings of a set list.

“We didn’t do ‘Pissing in the Mainstream’ last time.”

“We gotta do that.”

This rehearsal is a regular event, but it’s also a tune-up for a looming tour—a headline spot on a traveling bill called the Bonecrusher Fest, which hits 21 of Europe’s metal capitals, from Bratislava to Vienna, between late February and mid-March. The band is still waiting to hear from its booking agents about which of the big touring metal festivals it’ll join to spend the summer crisscrossing the States, hauling along the storage bins full of Dying Fetus CDs, LPs, T-shirts, hoodies, posters, and booty shorts (for the ladies) stacked against the wall in a tottering heap they call Merch Mountain. Sometime toward the fall, Gallagher, Beasley, and Williams will enter Baltimore’s Wright Way recording studio to track a new album, its seventh full-length, for U.S. metal standard-bearer Relapse Records. To celebrate the band’s 20th anniversary this year, Relapse is also rolling out deluxe reissues of its early albums, including the death-metal touchstone Killing on Adrenaline, which is planned for release later this spring.

In other words, Dying Fetus is a successful working band, the biggest metal band ever to lurch forth from Maryland, one of the biggest death-metal bands in the United States, and a pillar of extreme metal worldwide. At 38, sole remaining original member Gallagher has been in the band more than half his life. As they vibrate every molecule in the tiny rehearsal space with brutal metal noise, it occurs that they could keep doing this another 10 years—maybe even 20—just like this.

A pleasant lane near Upper Marlboro, just over the line in bucolic Calvert County, leads to the still-snowy driveway of a tidy tan brick rancher. It’s a somewhat surprising place to find the frontman of a death-metal band with such a scabrous name. Yet John Gallagher answers the door and shows a visitor to the oil-clothed dining room table under a clock that chimes the hours with bird calls. Taking a seat, Gallagher explains the disconnect: It’s his folks’ house. Three years ago he “came back with my parents to save money ’cause we’re always on the road,” he says in an laconic, unhurried drawl light years away from his throat-scraping metal roar.

This sleepy rural corner of the state shaped him nonetheless. Gallagher says older neighbor kids trying their hand at Eddie Van Halen-style fretboard tapping convinced Gallagher to ditch the saxophone, his grade-school instrument, for guitar. Once hooked, he practiced incessantly. “I was kind of a nerd and stuff, growing up down here,” he says. “Didn’t really have many friends. So that was my deal.” As he practiced and listened, pop-metal acts like Quiet Riot and Twisted Sister gave way to first-wave American thrash titans Metallica and Slayer. In the spring of 1988, a mutual friend introduced Gallagher to fellow high school sophomore Jason Netherton.

“Not too talkative, a nice guy, we had a lot in common,” Netherton recalls of his first impression of Gallagher over an intermittent phone connection. He’s in Puerto Rico, where his current band, Maryland death-metal powerhouse Misery Index, is performing. “We just had a jam session, and his playing was already above and beyond anybody else we’d played with.”

Gallagher and Netherton first tried their hand at thrash metal, but thrash was on its way out, brought low by the rise of the knotty, high-velocity, gore-spattered underground sound known as death metal. With friend Nick Speleos they reconfigured as a death-metal band in 1991 with Netherton playing bass, Speleos singing and playing guitar, and Gallagher playing drums.

“We came up with all these crazy names—Phlegm, Decompose, Genital Rot,” Gallagher says. “We were Dead Fetus for a while, but then we noticed [in the liner notes for] Cannibal Corpse’s Tomb of the Mutilated album that there was already a [band called] Dead Fetus.”

He recalls trying out alternate names during a phone call with Speleos: “How about Mangled Fetus? How about Dismembered Fetus? How about Dying Fetus? That has a good ring to it.”

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