Usnea is a musical group known for their heavy, atmospheric sound that blends elements of doom metal and sludge. Rooted in the underground music scene, Usnea has garnered attention for their expansive compositions and powerful live performances, often incorporating themes of nature and existentialism into their lyrics. The band's music is characterized by slow, crushing riffs, haunting melodies, and a dynamic range that faces both ferocity and introspection. Their work has contributed to the growing reputation of the Pacific Northwest as a hub for innovative heavy music.