Slipknot at 25: the nine that refused to break

Slipknot should not have worked. Nine men from Des Moines, Iowa, in industrial boiler suits and masks, one of them scratching a turntable while three others beat on kegs and homemade percussion rigs. On paper it reads like a dare someone lost. A quarter century after their debut, they are one of the very few bands from their moment that still headlines festivals on their own terms, and the masks turned out to be the least interesting thing about them.

The number that makes the point sits on their own page. On The Band Index, the track pulling the most weight today is not from a recent record. It is "Duality," a 2004 single, still outranking everything else in their catalog by listener popularity. Two decades on, the song a nine-piece metal band built around a demolition-crew chorus is the one people keep coming back to. That is not nostalgia doing the work. That is a band whose best ideas refused to age out.

From Des Moines with something to prove

Slipknot formed in 1995, put together by percussionist Shawn Crahan, vocalist Anders Colsefni and bassist Paul Gray. Iowa is not where the music industry looks for its next headliner, and that isolation shows in the early work. The 1996 demo, "Mate. Feed. Kill. Repeat.," is rougher and stranger than what came later, closer to death metal with jazz drumming than to the machine they became. It did not sell. It did build a local following, and it set the tone: heavier than the room, weirder than the scene, allergic to fitting in.

The lineup that changed everything came together by 1999, with Corey Taylor on vocals and Jim Root on guitar. Nine members, each assigned a number, all hidden behind masks. The gimmick worked because the music underneath it was serious. This was alternative metal with the safety pulled out, aggressive and precise at once, and the visual chaos was a delivery system, not the point.

The run that built the myth

The self-titled debut landed in June 1999 and hit number 51 on the Billboard 200 on its way to double platinum. For a band this abrasive, that was a genuine shock to the mainstream. Then they got heavier. "Iowa," in 2001, is the sound of a group refusing to soften after a hit. It peaked at number 3 in the US and went to number one in the UK, and it remains the album diehards point to when they want to end an argument.

"Vol. 3: (The Subliminal Verses)" in 2004 is where they proved range. It reached number 2, and it gave them "Duality," the crossover moment that still tops their listener charts on this site. "All Hope Is Gone" followed in 2008 and did what none of the others had: it debuted at number one on the Billboard 200. Four albums in nine years, each one bigger, none of them a retreat. Look at what listeners reach for from this stretch, "Wait and Bleed," "Before I Forget," "Psychosocial," and you are looking at the spine of modern heavy metal radio.

The years that should have ended them

Most bands do not survive what Slipknot survived next. On May 24, 2010, founding bassist Paul Gray died from an accidental overdose. He was the band's harmonic anchor and one of its main songwriters, and losing him could have been the end of the story. Three years later, founding drummer Joey Jordison was out too, dismissed in 2013 under circumstances that spilled into public feuding.

A band held together by masks and mythology had lost two of the men who built it. What they did with that is the most revealing thing about them. "The Gray Chapter," released in 2014 and dedicated to Gray, debuted at number one. Alessandro Venturella took over bass and Jay Weinberg stepped in on drums, and the record did not sound like a group coasting on grief. It sounded like one that had decided it was not done. That is the difference between a brand and a band. A brand replaces parts. A band grieves in public and then makes the case that it still deserves to exist.

Still nine, still churning

The turnover never really stopped, and Slipknot stopped pretending it would. "We Are Not Your Kind" arrived in 2019 and debuted at number one in both the US and the UK, their first British chart-topper in eighteen years, since "Iowa." It came out under a shadow: percussionist Chris Fehn had been dismissed that year following a lawsuit against the band over money he said he was owed, with Michael Pfaff taking his place.

"The End, So Far" in 2022 closed out their long run with Roadrunner Records, and 2023 brought more departures, longtime sampler Craig Jones and drummer Jay Weinberg both gone. Then came the hire that reset the conversation. In early 2024 the band brought in Eloy Casagrande, who had just walked away from Brazilian legends Sepultura days before their farewell tour. Slipknot made it official at the end of April. The metal world took it as a statement: one of the most technically gifted drummers of his generation, voted the best metal drummer in Modern Drummer's 2024 readers' poll, choosing the nine-headed machine from Des Moines. The masks change. The standard does not.

What the catalog actually rewards

Spend time with their most-played tracks on this site and a pattern shows up that cuts against the usual legacy-band story. The top of the list is not front-loaded onto the debut. "Duality" and "Before I Forget" come from 2004, "Psychosocial" and "Snuff" from 2008, "The Devil in I" and "Custer" from 2014, "Unsainted" and "Nero Forte" from 2019. The classics from 1999, "Wait and Bleed" and "Eyeless," hold their place, but they share it. That spread is unusual. It means the songs people keep returning to are drawn from across the whole run, not clustered at the beginning, which is the quiet argument for why Slipknot still tours as a headliner and not a heritage act. A band whose fourth and fifth albums still pull like the first one is a band that never actually peaked and coasted.

Why they still matter

Slipknot spent 2024 on a 25th-anniversary run built around the debut, Corey Taylor telling crowds that nothing they would hear that night was written after 1999, the band back in the old red jumpsuits and early masks. They reissued the first record with 40 unreleased tracks. It would have been easy to let that be the whole late-career mode, a legacy act touring its own beginnings.

They did not settle there. The band teased "Long May You Die," the first piece of new music written with Casagrande, and members have talked openly about wanting to chase the raw, unpolished feel of those first two records again. [VERIFY: a new full-length is widely expected around 2026 and the band has said it is actively writing, but no confirmed title or release date exists yet — treat as reported intent only.] Whether or not that record lands on schedule, the intent is the tell. Thirty years in, they are still arguing with themselves about what Slipknot should sound like, and that argument is exactly what kept them dangerous.

Trace them across the site and the range comes into focus, tags spanning alternative rock, alternative metal and heavy metal, a discography that runs from the feral debut to the more textured recent work. Plenty of bands from 1999 are museum pieces now, playing the hits and cashing out. Slipknot are still the loud, unstable, nine-person contradiction they started as, and the fact that their most-played song is old is not a weakness. It is proof that what they built was strong enough to last.