Alustrium is an American metal band known for crafting a unique blend of technical proficiency and melodic sensibility, often classified within the subgenres of progressive and technical death metal. Hailing from Philadelphia, Pennsylvania, Alustrium was formed in 2011, quickly gaining attention for their sophisticated songwriting and complex arrangements. They initially captured the interest of the metal community with their debut album 'An Absence of Clarity' in 2011, which set the tone for their intricate style and depth of composition.

Over the years, Alustrium has continued to push the boundaries of their sound, showcasing a relentless commitment to evolve and refine their music. Their most recent release, 'A Monument to Silence' (2021), received critical acclaim for its masterful integration of aggression and harmony, and for pushing the envelope in terms of what can be achieved within their genre. Tracks like "Join the Dead" and "Deliverance for the Damned" exemplify the band's ability to weave powerful narratives with explosive musicianship, earning them a dedicated following within the metal community. As they continue to release music that challenges both themselves and their listeners, Alustrium has established themselves as a force to be reckoned with in the realm of progressive death metal.