Heavy/thrash metal band from Oshkosh, Wisconsin, formed in 2015, rooted in the hard rock and classic thrash tradition with a Midwestern directness to their approach.

Synestia make symphonic deathcore where orchestration is part of the attack, not decoration added after the fact. Founded by guitarist and songwriter Sam Melchior, the project combines blast-driven deathcore, blackened atmosphere, melodic death metal sweep, and cinematic strings into music that is both elaborate and physically punishing. Maleficium established the project's taste for grand scale, harsh vocals, and violent rhythmic drops, while the collaborative EP The Poetic Edda with Disembodied Tyrant brought wider attention to the same mix of brutality and theatrical composition. Synestia's songs often move like miniature set pieces: ominous orchestral openings, sudden low-end punishment, fast technical passages, and melodies that make the breakdowns feel even larger. The project stands out because the symphonic writing intensifies the heaviness instead of smoothing it out. When the strings rise over gutturals, blasts, and chugs, the result is not a softer contrast but a bigger, darker frame for modern extreme metal.

Relentless Thrash / Groove Metal out of Texas.

Death/doom metal band from Mount Prospect, Illinois, formed in 2022, delivering the suffocating combination of cavernous death metal heaviness and doom metal's funeral pace that defines the death-doom subgenre.

Boston alternative and progressive metal band formed in 2020, blending the angular songwriting of alternative metal with the extended compositions and tonal exploration of progressive metal.

Atmospheric black metal band from Tulsa, Oklahoma, formed in 2017, crafting vast, celestial soundscapes that evoke cosmic desolation through layered tremolo guitars and sweeping ambient textures.

Long-running death metal and deathcore band from Chisago City, Minnesota, formed in 1986, one of the rare acts to span the original death metal era and evolve into the modern deathcore landscape over nearly four decades of activity.

Synrah is an industrial symphonic death/black metal band from Norco, California, formed in 2013, blending orchestral grandeur with mechanized heaviness and extreme metal aggression into a densely layered sound.

Syntax Error is a sludge metal band from Westlake, Ohio, formed in 2020, delivering the slow-grinding riffs and oppressive atmosphere characteristic of the genre.