On August 9, 2019, Slipknot released We Are Not Your Kind, the band's sixth studio album and one of the most acclaimed releases of their career. Expanding beyond their trademark aggression, the album blended crushing heaviness with haunting atmospheres, experimental textures, and some of Corey Taylor's strongest vocal performances. Featuring standout tracks like "Unsainted", "Solway Firth", "Nero Forte", and "Birth of the Cruel", the album debuted at No. 1 on the Billboard 200 and was praised for balancing the band's raw intensity with musical growth. We Are Not Your Kind reaffirmed Slipknot's place among metal's elite while proving that nearly two decades into their career, they were still pushing creative boundaries. Produced by Greg Fidelman and Slipknot.

On August 9, 1994, Machine Head released Burn My Eyes, one of the most influential groove metal albums ever recorded. Combining the aggression of thrash, the weight of hardcore, and punishing groove-laden riffs, Robb Flynn and company delivered a debut that immediately established them as one of heavy music's most exciting new bands. Driven by songs like "Davidian", "Old", "A Thousand Lies", and "None But My Own", the album became Roadrunner Records' best-selling debut release for many years. Burn My Eyes helped define the sound of 1990s metal and remains a landmark recording whose influence can still be heard throughout modern heavy music. Produced by Colin Richardson.

On July 9, 1986, Ratt released Dancing Undercover, their third full-length studio album and another showcase of the band's signature blend of hard-driving riffs, infectious hooks, and Sunset Strip swagger. Building on the success of their earlier releases, the album demonstrated that Ratt remained one of the premier hard rock acts of the mid-1980s. Featuring tracks such as "Dance", "Slip of the Lip", "Body Talk", and "One Good Lover", the album balanced radio-friendly melodies with the muscular guitar work of Warren DeMartini and Robbin Crosby. Though it arrived during an increasingly crowded glam metal era, Dancing Undercover achieved platinum status and further cemented Ratt as one of the decade's defining bands. Produced by Beau Hill.