Metallica's "Master of Puppets," released on March 3, 1986, under Blackened Recordings and Universal Music, stands as a monumental piece in the thrash metal and heavy metal genres. Clocking in at 54 minutes, this album is a relentless journey through eight tracks of raw, powerful, and intricate musicianship. From the thunderous opener "Battery" to the crushing finale "Damage, Inc.," Metallica delivers a masterclass in heavy riffs, blistering solos, and James Hetfield's distinctive vocals. The title track, "Master of Puppets," remains a thrash metal anthem, showcasing the band's songwriting prowess and technical skill. With tracks like "The Thing That Should Not Be" and "Welcome Home (Sanitarium)" offering a mix of aggression and melody, "Master of Puppets" is a testament to Metallica's ability to blend brutality with musicality. This album is a cornerstone of metal history, essential for any fan of the genre.