Ash Borer is an American black metal band, emerging from the shadowy depths of the Pacific Northwest's underground music scene. Forming in 2008 in Arcata, California, Ash Borer has quickly come to be recognized for their raw, atmospheric approach to the black metal genre. The members of the band have largely preferred to maintain an air of obscurity, not revealing much about their personal lives and often focusing solely on the transcendental nature of their music. This mysterious aura has only deepened the attention and intrigue surrounding their craft.

Through a series of full-length records and EPs, Ash Borer has exhibited a relentless pursuit of evolution within their sound. "Cold of Ages," released in 2012, showcased the band's adeptness at weaving intricate, sprawling compositions marked by a chilling atmosphere and formidable musicianship. "Bloodlands EP," which came out in 2013, continued this trajectory, delivering an unyielding torrent of sonic intensity. Their most recent full-length album, "The Irrepassable Gate," unfurled in 2016, saw them plunging deeper into a sinister aesthetic. Here, they conjured forbidding soundscapes that are not only emblematic of the Pacific Northwest's somber environs but also of the inexorable decay of the human psyche. Ash Borer has not only carved a niche but also significantly influenced the direction of American black metal with their eerie, immersive, and unapologetically abrasive style.