Denver's progressive death metal outfit Entropist weave intricate time signatures and dissonant harmonics through relentless brutality, continuing the Mile High City's reputation for technically adventurous extremity since 2021.

Lexington, Kentucky's Entropy mine the intersection of progressive and death metal, layering angular riffing and dynamic song structures over crushing rhythmic foundations since 2020.

Abilene's Entropy bring a progressive sensibility to West Texas heavy rock, balancing hard rock accessibility with the compositional ambition of prog metal since 2020.

Denver's Envinity have been blending symphonic grandeur with progressive metal's complexity since 2002, weaving orchestral textures and intricate arrangements into a sound that rewards patient listening.

Bristow, Virginia's Ephemeral Sun have been crafting layered, introspective progressive metal since 2005, drawing on complex song structures and dynamic shifts rooted in the mid-Atlantic prog tradition.

Chattanooga's Epicedium take their name from the Latin for a funeral song, and their melodic progressive death metal bears that weight with elegance. Since 2021, they've been building a sound that frames grief and complexity as twin engines of heavy music.

Morgan Hill, California's Epoch pursue progressive metal with the structural ambition the name implies, building music designed to mark distinct artistic eras rather than tread familiar ground. Active since 2020, they're carving out a distinctive voice in the Bay Area-adjacent prog scene.

Phoenix's Epyon blend progressive composition with thrash metal's aggression, a combination well-suited to Arizona's sprawling, sun-scorched landscape. Active since 2011, they represent the thoughtful side of the desert Southwest's heavy music output.

Pittsburgh's Equipoise stand at the sharpest edge of technical/progressive death metal, weaving contrapuntal guitar work and shifting time signatures into compositions of genuine compositional depth. Their 2019 debut established them as one of the most intellectually demanding acts in the genre.