Catamenia is a Finnish melodic black metal band that was formed in the city of Oulu in 1995. Their sound is characteristically Nordic, often embodying the bleakness and beauty of their country's landscapes, with rapid tempos, melodic guitar riffs, and atmospheric synthetic elements. Catamenia's lyrical themes are typically centered around nature, paganism, and sorrow, with a consistent undercurrent of the dark and introspective.

Over the years, Catamenia has become known for their relentless energy and the raw emotion that pulsates through their music. The band has undergone several lineup changes throughout their career, yet they've maintained a consistent presence in the metal scene, tirelessly releasing albums and solidifying their reputation. From their debut album "Halls of Frozen North" in 1998 to their more recent work such as "The Rewritten Chapters," a compilation album released in 2012, Catamenia has evolved while staying true to the essence of their genre. The albums "Cavalcade" and "The Time Unchained" further showcase their development, displaying a sophisticated blend of aggression and melody. With a discography that traces a journey through the evolution of black metal – while also incorporating elements of power and doom metal – Catamenia has etched their name in the annals of extreme music, garnering a loyal following and leaving an indelible mark on the scene.