Korroosio is a Finnish punk rock band that has etched a mark in the music scene with their raw energy and unfiltered social commentary. Emerging as a dynamic force in the late 1970s punk movement in Finland, Korroosio quickly became known for their hard-hitting lyrics and aggressive sound, which echoed the angst and rebellious spirit of the youth during that era. Hailing from Hervanta, a district in the city of Tampere, the band's name, which translates to "Corrosion" in English, symbolizes the decay of societal norms and the fervor for change that punk represented.

Their music portfolio, rich with cultural references and a nod to local flavors, includes hard-hitting tracks like "Raisrock 1979," which serves as an anarchic ode to their roots and the spirited rock scene of the time. "Heräsin Hervannasta" or "I Woke Up in Hervanta" offers a gritty and earnest portrayal of life in their home ground, showcasing the rough charm that has endeared them to fans. "Kunniakierros," "Kuurankukka," and "Hei Hei Hei" further exemplify Korroosio's consistent ability to deliver potent messages through a barrage of electrifying riffs and thumping rhythms, solidifying their legacy in the Finnish punk pantheon. Their music not only captures the essence of a bygone punk era but also continues to resonate with contemporary audiences, encapsulating the timeless qualities of raw emotion and unapologetic authenticity.