Metallica’s 1991 release, commonly called The Black Album, is the band’s fifth studio album.
It followed Kill ’Em All, Ride the Lightning, Master of Puppets, and ...And Justice for All. Unlike those earlier albums, the record was titled simply Metallica, using the band’s name rather than a separate phrase or concept.
The self-titled approach matched the group’s desire to keep the presentation simple. The dark cover, featuring a barely visible Metallica logo and a coiled snake, led listeners to call it The Black Album. That nickname became so widespread that it is now often used as the primary way to identify the record.
Musically, the album marked a transition. Metallica retained heavy guitars and aggressive themes but used more space, simpler arrangements, stronger vocal melodies, and a larger production sound. This balance helped the fifth album reach listeners far beyond the traditional thrash-metal audience.