What Grammy category did Metallica win for its 1991 album at the 34th Annual Grammy Awards?

Metallica won Best Metal Performance for its 1991 album at the 34th Annual Grammy Awards. The ceremony took place in 1992 and recognized the band's performance on Metallica, widely known as The Black Album.

The award was a major milestone for the group. Metallica had already built a strong reputation in heavy metal, but the honor placed the band within the mainstream recording industry's most visible awards program.

The category was for performance rather than the broader Album of the Year field. That distinction matters because Grammy categories can change names and eligibility rules over time, while the 1992 ceremony used the title Best Metal Performance.

Metallica's victory also helped confirm the album's cultural reach. Its combination of heavy riffs, polished production, and memorable singles connected with both longtime metal listeners and a much larger international audience.