Vastum

Vastum is a cornerstone of the modern San Francisco death metal scene, emerging in 2009 with deep ties to the crust-punk and death metal hybrid Acephalix. Their sound identity is defined by a rejection of modern 'clean' death metal in favor of a murky, mid-tempo approach that prioritizes groove and atmosphere.

They are critically distinguished by their lyrical focus, which utilizes the works of Georges Bataille and Jean Laplanche to explore transgressive sexuality and psychoanalysis. This intellectual framing elevated them within the 'cavernous death metal' movement of the 2010s, though they maintain a more rhythmic, 'grinding' foundation than many of their more ambient-leaning peers. The band features a pedigree of Bay Area veterans from Necrot, Hammers of Misfortune, and Ulthar, contributing to a sound that is technically proficient yet intentionally raw. Their signing to 20 Buck Spin marked a pivotal moment in the label's rise as a tastemaker for 'old school' revivalist sounds with modern sensibilities.