COBALT MOUNTAIN Unleash Savage Debut Single ‘Calva Monstrum’

Colorado deathcore newcomers COBALT MOUNTAIN make a violent entrance with their debut single “Calva Monstrum,” delivering an unrelenting mix of crushing riffs, pummeling drums, and guttural vocal fury. The track establishes the band’s signature sound: ferocious, precise, and built to ignite mosh pits while showcasing a brutal sense of melody beneath the chaos. As a first impression, it’s a full-on statement — a promise that COBALT MOUNTAIN are a force to be reckoned with in the modern deathcore scene.

 “Calva Monstrum” hits with relentless aggression, balancing high-octane breakdowns with tight, groove-heavy passages that give the song both weight and momentum. The guitars shred with mechanical precision, the rhythm section drives with unyielding force, and the vocals alternate between feral rage and sinister growls, establishing a sonic intensity that’s impossible to ignore. It’s a debut designed to leave a mark — both on ears and on stage.

The official music video complements the song’s ferocity with a hybrid of performance and dark storytelling. While the band tears through the track with raw intensity, a comic horror narrative unfolds around them, featuring monstrous creature, grotesque chaos, and over-the-top horror antics. The combination of live energy and cinematic, monstrous visuals gives fans a unique introduction to COBALT MOUNTAIN’s creative vision — blending brutality with twisted, almost playful storytelling.

With “Calva Monstrum,” COBALT MOUNTAIN stake their claim as one of Colorado’s fiercest emerging deathcore acts. This debut single doesn’t just announce a new band — it reveals a group with vision, intensity, and the ability to fuse narrative and noise into something unforgettable. Expect chaos, carnage, and monsters aplenty.