Blasfemia is a Colombian extreme metal band that has carved out a niche in the South American underground music scene with their intense and provocative blend of black metal and thrash influences. Formed in the enigmatic depths of Medellín's turbulent 1980s, a period marred by social unrest and violence, Blasfemia emerged as an aural reflection of the chaos surrounding them. Much like their contemporaries in the Latin American extreme music movement, their sound is characterized by raw production, relentless riffage, and a palpable sense of aggression and disillusionment.

In their recent works, including albums such as "Mundo Que Apesta a Rata Muerta," "Dioses, Humanos y Bestias," and "El Loco y el Mundo," Blasfemia has continued to push the boundaries of their music while retaining the gritty essence of their early days. These releases showcase a band that has matured without losing their foundational ferocity, as they delve into lyrical themes that explore the decay of society, existential dread, and a stark critique of the divine and the mundane. Blasfemia remains an influential force, resonating with fans who appreciate both the unrefined edge of their sonic assaults and the depth of their dark thematic explorations.