Painkiller - Judas Priest

"Painkiller" is a song by English heavy metal band Judas Priest, released in 1990; it was later released as a single on Columbia Records. It is off the band's twelfth album of the same name as the opening track. The lyrics tell the story of the Painkiller, the character featured on the cover of the album, who is a cyborg superhero who saves mankind from destruction.