Dallas's Too Stoned bring a progressive dimension to stoner metal that sets them apart from the genre's more repetitive practitioners — extended structures, tonal experimentation, and the kind of psychedelic drift that rewards patient listening. Formed in 2020, they represent the Texas heavy underground's deep roots in riff worship and cosmic exploration.

Washington State's Torrent operates at the technically ambitious crossroads of thrash, speed, and progressive metal, built for listeners who want complexity alongside velocity, active since 2014.

Utica, Michigan's Torva bring a progressive sensibility to thrash metal, threading angular arrangements and dynamic shifts through otherwise aggressive riff-work in a style that rewards patient listening alongside headbanging.

Formed in 2023 in Colorado Springs, Tovenaar weaves together progressive black and death metal into dense, ambitious compositions that prioritize atmosphere and structural complexity over straightforward aggression — a bold stylistic statement from a young act in Colorado's mountain-city underground.

Portland, Oregon's Towers deal in the lumbering, sun-scorched territory where sludge metal meets stoner rock, built on heavy amplifier worship, slow groove, and the kind of earth-moving low end that defines the Pacific Northwest's heavier underground.

Bath, New York progressive metal project Tragic Heights formed in 2024, bringing an ambitious and compositionally complex approach to the genre from a small upstate New York community.

Based in Millbrook, New York, this progressive metal act formed in 2017 and channels the genre's taste for intricate arrangements and dynamic shifts, occupying a space where technical ambition meets melodic accessibility.

Out of Rutherfordton, North Carolina, Transcendent have been exploring progressive metal's outer limits since 2015, building intricate, melody-forward pieces that reflect the contemplative character of their small-town Appalachian surroundings.

Augusta, Georgia's Traumgeist have been threading together progressive death and black metal since 2018, crafting music that resists easy categorization by layering melodic sophistication over the genre's darker extremes.

New York's Travesty have been active since 1988 in the progressive and death metal space, carving out a distinctive lane that privileges technicality and compositional ambition over brute force alone.

San Francisco-based solo project Travis Rinker has operated in the progressive metal world since 2011, offering a vehicle for intricate, technically ambitious guitar-driven compositions outside of any traditional band structure.

Baltimore's Trephine occupy a thoughtful corner of progressive and experimental metal, formed in 2019 with a clear appetite for structure that shifts and breathes rather than simply pulverizes. The city's DIY culture and art-adjacent scene makes it fertile ground for a band more interested in texture and tension than brute force.

Bellingham, Washington progressive metal act Triacs formed in 2020, sitting at the crossover between prog-rock complexity and metal heaviness that characterizes the Pacific Northwest's more cerebral heavy bands. Their Bandcamp presence positions them firmly in the DIY end of the prog-metal spectrum.

Trial by Fire is a progressive/power metal band from Red Bluff, California, formed in 2019, blending soaring melodic vocals and complex song structures within the classic power metal framework.

Triangulum is a black metal band from Cleveland, Ohio, formed in 2017, drawing on the raw and atmospheric strains of the genre to produce cold, abrasive sonic landscapes.