Review: Sewer Altar – Fever Dreams of Vengeance

Review by Sandre the Giant Released: 24th April 2026 Finnish newcomers Sewer Altar had a highly acclaimed debut demo in 2024, and they’ve returned with a full length debut ‘Fever Dreams of Vengeance’, out now through 7 Degress Records. I say full length, but this is only twenty one minutes long. Somehow, considering the volatile cocktail of grindcore, hardcore and death metal contained within the grimy claws of this trio, that might just be enough… Guttural horror awaits you as ‘Landfill Sky Burial’ rips from your speakers, a virulent combination of ugly death metal and bruising hardcore, soaked in distorted filthy guitar tones. This is primitive, violent music that is keyed purely for causing destruction in pits or elsewhere; big chugging riffs threaten your foundations while rampant death metal sections foam at the mouth with rabid intent. The whole thing is only twenty one minutes long, but you get the sense that the band are teetering on the edge throughout, so maybe that’s a…