Ratos de Porao is a legendary Brazilian punk band that has been making a significant impact since their formation in the early 1980s. Hailing from São Paulo, their music combines elements of hardcore punk, thrash metal, and crossover. Known for their energetic live performances and powerful lyrics, Ratos de Porao tackles various social and political issues with their music.

With a sound that is raw, aggressive, and relentless, they have become influential figures in the punk and metal scenes not only in Brazil but worldwide. Ratos de Porao's music is a visceral and rebellious expression that continues to resonate with fans who appreciate their unapologetic and unyielding attitude.