Finnish death-grind provocateurs Sewer Altar drop 'Cryonaut Sludge' single • GRIMM Gent

Finnish death-grind provocateurs SEWER ALTAR have unveiled their new single, “Cryonaut Sludge”, offering a further glimpse into their upcoming debut full-length, “Fever Dreams of Vengeance”, set for release on April 24th, 2026.

Building on the momentum of their earlier material, the track delivers a dense and punishing blend of death-grind ferocity and hardcore-infused groove, showcasing the band’s ability to balance sheer aggression with sharp, memorable songwriting.

Following the critical acclaim of their 2024 demo, the band returns with a record that expands upon their earlier vision, delivering a relentless surge of death-grind sharpened with hardcore intensity.

“Fever Dreams of Vengeance” is both punishing and playful, balancing ferocious riffs and blastbeats with a sense of dynamism that keeps listeners engaged from start to finish. The album’s compact, high-octane tracks are crafted for impact, combining the brutality of grindcore with the groove and energy of hardcore, creating moments that are as likely to trigger moshing as they are to impress with precision and creativity.

Serrated and tight, yet bursting with infectious hooks, the songs on “Fever Dreams of Vengeance” are a testament to SEWER ALTAR’s command of their sound. The record thrives on immediacy, offering short, sharp bursts of aggression that translate perfectly to the live stage, where the band’s intensity and charisma can be fully felt. Every track is meticulously arranged to balance chaos and cohesion, ensuring that the listener is swept up in the energy without ever losing clarity or direction.

Lyrically, SEWER ALTAR delves into death metal themes of defilement and horror, intertwining them with the pervasive malaise of sociopolitical inequality. The band reclaims the societal irreverence and paranoia aimed at the lower classes, embracing it as a spiritual totem that guides the album’s dark and uncompromising vision.

Tracklist:

01. Landfill Sky Burial
02. Tachanka Drive-by
03. Altar in the Sewers
04. Fencewalkin Cheetah
05. 18 and Death
06. Deadw8
07. Cryonaut Sludge
08. Resilient Like a Disease
09. Outnumbered
10. Slave Driver Smile
11. Writing on the Wall

SEWER ALTAR‘s debut album “Fever Dreams of Vengeance” will be released this spring on multiple formats: CD via 783Label and Hecatombe Records, LP via 783Label, Hecatombe Records and 7Degrees Records, and tape via Iron Corpse Productions.

Recorded with an emphasis on raw power and clarity, “Fever Dreams of Vengeance” presents SEWER ALTAR as a band capable of fusing grindcore ferocity with hardcore accessibility, producing music that is punishing yet irresistibly fun. The album marks a bold step forward from the demo, establishing the band as one of Finland’s most exciting new extreme acts and promising to leave an indelible mark on fans of uncompromising underground death-grind.

For fans of: Terrorizer, Bolt Thrower, Weekend Nachos, Spazz