Supernaut stands as a defining anthem of heavy metal, serving as the opening track on Black Sabbath's 1973 album Paranoid. The song exemplifies the band's signature sound, blending heavy riffs with a driving rhythm that established the genre's template for decades. Written by guitarist Tony Iommi and vocalist Ozzy Osbourne, the track features the iconic vocal line 'Supernaut, supernaut, supernaut, supernaut' which has become synonymous with the group's identity. Its aggressive energy and thematic focus on power and destruction resonated deeply with audiences, influencing countless subsequent acts in hard rock and metal. As a cornerstone of the band's discography, Supernaut remains a pivotal recording that solidified Black Sabbath's legacy as pioneers of the heavy metal movement.