An Austin, Texas band active since 2015, Thunderkief sink deep into the psychedelic fog where stoner and doom metal overlap, building slow-burning songs that unfold under layers of distortion and haze. They're a product of Austin's fertile heavy underground, carrying the city's tradition of loud, unhurried music played with real conviction.

Sycamore, Illinois's Thy Cursed Existence occupy the suffocating intersection of black and doom metal, marrying the anguished tremolo attack of the black metal tradition with doom's slow, crushing sense of despair. Founded in 2017 in a small Illinois city far from any major scene, the band's isolationist geography fits the self-loathing atmosphere their name projects.

Battle Ground, Washington's Thy Emptiness fuse Gothic metal's melancholic atmospherics with doom's slow, heavy ceremonial pace, creating music that trades in elegance and grief in equal measure. Formed in 2013 in a small Pacific Northwest town, they carry the region's penchant for introspection and atmosphere into genuinely heavy territory.

San Diego's Tideless weave death-doom density with shoegaze texture, producing a sound that's simultaneously crushing and immersive — churning riffs suspended in reverberant haze. The band has been refining this submerged aesthetic since forming in 2016.

Pittsburgh's Tides of Accretion lean into the slow and sepulchral, pairing doom metal's deliberate decay with death metal's tonal darkness for music that feels geological in its patience and mass. The project formed in 2020 and reflects Pittsburgh's long affection for heavy, underground extremity.

Allentown's Tile have been grinding out sludge-doom since 2007 with a noise-inflected intensity that earns their Bandcamp handle "tilenoise" — a grimy, feedback-soaked take on the genre that favors atmosphere built from punishment rather than melody. Their longevity speaks to a genuine commitment to the uglier end of the heavy underground.

Pennsylvania's Tim Black operates in the deep, narcotic end of doom and stoner metal, building slow-rolling heaviness from fuzz-drenched riffs and a deliberate, almost ritualistic pacing since 2017. The project taps the meditative quality that distinguishes the best stoner doom from mere plodding.

Tucson's Tmpl traffics in the heavy and hallucinatory, fusing psychedelic rock sensibilities with slow-grinding doom to produce a sound that feels rooted in the Sonoran Desert heat — expansive, hazy, and hypnotic.

Olympia's Toadliquor have been peddling some of the ugliest and most oppressive sludge-doom the Pacific Northwest has produced since their 2003 formation, dragging out riffs to their most suffocating extremes against a backdrop of feedback and misanthropy.

Baltimore's Todesbonden have been weaving orchestral grandeur into gothic and doom metal since 2008, fusing symphonic arrangements with the slow, mournful weight of doom and gothic metal's darkness for a deeply atmospheric result.

Miami funeral doom act Tomb have been conjuring glacially slow, grief-saturated soundscapes since 2016, dwelling in the most oppressive end of the doom spectrum where tempo yields entirely to weight and atmosphere.

Baltimore's Tombtoker are one of the more eclectic acts in the city's thriving underground, folding stoner metal's hazy weight into a death-doom foundation since 2018 to produce something heavy enough to flatten walls and smoky enough to cloud vision.

San Francisco's Tomes have been threading doom metal's crush through a thrash and hardcore framework since 2014, producing music that carries Bay Area aggression in its bones while slowing things down enough to feel genuinely oppressive.

Toledo, Ohio doom metal act Tomorrow arrived in 2025, entering a storied Midwestern heavy music tradition with a sound that leans into slow tempos, heavy riffing, and the genre's characteristic sense of weight and inevitability.

Phoenix, Arizona's Torment of Gloom, formed in 2020, combines doom, sludge, and post-metal into slow-burning, heavy-atmosphered soundscapes. The oppressive desert heat of their city seems to seep into their thick, suffocating sonic palette.