Green Bay's Conundrum merge metalcore's emotional intensity with progressive metal's technical reach, crafting songs that shift between crushing breakdowns and elaborately structured passages. Their Wisconsin roots give them a down-to-earth directness even within the more ambitious corners of their sound.

Formed in Salem, Massachusetts in 1990 by vocalist Jacob Bannon and guitarist Kurt Ballou, Converge are the foundational architects of metalcore and mathcore, forging a sound of almost unbearable intensity that melds hardcore punk fury with the structural complexity of extreme metal. Their 2001 masterpiece Jane Doe — a howling, fractured record built around Bannon's raw emotional catharsis — is widely regarded as one of the defining albums in heavy music history, ranking among the best metal records of all time in numerous critical polls.

Indiana's Conviction deliver meat-and-potatoes thrash metal from Noblesville with an earnest, fists-forward attack rooted in the genre's classic period. Their music is unpretentious and direct, prioritizing energy and heaviness over technical complexity.

Cincinnati, Ohio band threading together melodic death metal hooks, metalcore structure, and death metal weight into a sound that hits from multiple angles. The Midwest scene's appetite for heavy music with craft and melody is evident throughout.

Denver, Colorado band blending melodic death metal sweep with metalcore structure and death metal brutality, navigating the high-altitude scene's taste for ambitious extreme music. Their sound balances ferocity with melodic reach.

Providence, Rhode Island metalcore act contributing to the city's strong tradition of heavy and aggressive music. Their approach sits within the genre's most straightforward and hard-hitting corner.

Minneapolis melodic death and metalcore band that balances melodic hooks with dense, driving heaviness. They pull from both Scandinavian death metal and the aggressive side of American metalcore.

Buffalo, NY groove metal and metalcore band that combines hard-swinging rhythmic heaviness with the intensity of modern metalcore. Their sound hits like a sledgehammer with a purpose.

Reno band Countress occupy an unusual space between metalcore and stoner metal, mixing heavy downtuned groove with the hooky structures of melodic metalcore. The combination gives their sound a hazy, desert-road quality.