“The Unforgiven” began the trilogy continued by “The Unforgiven II” and “The Unforgiven III.”
The song appeared on Metallica's 1991 album and was released as its second single. Its lyrics focus on an individual's struggle against forces that try to control or subjugate him, giving the track a darker and more reflective tone than many of the album's straightforward heavy songs.
The later songs were not issued as immediate follow-ups. “The Unforgiven II” appeared on Reload in 1997, while “The Unforgiven III” appeared on Death Magnetic in 2008. Their shared titles connect them as a recurring thematic series across three different studio albums.
Listeners sometimes identify the first song by its later numeral, but the original 1991 track is simply “The Unforgiven.” It was written by James Hetfield, Kirk Hammett, and Lars Ulrich and produced by Bob Rock, Hetfield, and Ulrich.