Talking about 1991 is to remember one of the most important years in recent musical history, especially in rock. New bands, others that were already established, and some that were on their way to making history. Five great rock works can be defined that in 1991 brought to light albums that marked a before and after in that era.

However, three and a half decades later, these compositions continue to captivate entire generations. Heavy metal, hard rock, funk, and the then-emerging grunge are part of this select list. 5 classic albums that will turn 35 in 2026: **Black Album by Metallica** For many, it was the definitive break from the classic thrash metal of the previous four albums, but the truth is that Metallica's Black Album transformed the band into a global and transversal phenomenon.

Hits like 'Enter Sandman', 'Nothing Else Matters', 'Sad But True', and 'The Unforgiven' marked Metallica's radical shift to becoming the most important metal band in the world. **Blood Sugar Sex Magic by Red Hot Chili Peppers** The fifth album by the Californians, 'Blood Sugar Sex Magic' was a funk-rock shake-up for the early '90s. A more mature band compared to their previous works, signing with Warner Bros allowed them to make a big leap to create anthems that the 'Chili Peppers' continue to play at every concert: 'Under The Bridge' and 'Give It Away'.

**Ten by Pearl Jam** The first album by the band led by Eddie Vedder, who became known for his iconic voice, along with the then-former members of Mother Love Bone, brought to life the most successful grunge band that has managed to sustain itself. 'Alive', 'Black', 'Even Flow', and 'Jeremy' are songs that are still chanted by millions of fans worldwide at every Pearl Jam concert. **Use Your Illusion I and II by Guns N' Roses** After the violent 'Appetite for Destruction' and the calm of 'GN'R Lies', Guns N' Roses created a double album that was a musical earthquake.

Considered the most dangerous band in the world, they included piano melodies, more intimate lyrics, and even symphonic orchestras. The 'Use Your Illusion' I and II remain contemporary classics, featuring hits like 'November Rain', 'Don't Cry', 'You Could Be Mine', and 'Knocking On Heaven's Door'. **Nevermind by Nirvana** Probably one of the most important albums of the decade and in rock history.

Nirvana's 'Nevermind' was considered by Rolling Stone magazine as the sixth most important album of all time, demonstrating its significance for popular music, surpassed only by works of another caliber like 'Abbey Road' by The Beatles or 'Pet Sounds' by The Beach Boys. Anthems like 'Come As You Are', 'Lithium', and especially the anthem 'Smells Like Teen Spirit' have left an indelible mark on music to this day.