Watch: DAVE GROHL Joins SEPULTURA For 'Kaiowas' Jam At Los Angeles Concert

Former NIRVANA drummer and current FOO FIGHTERS frontman Dave Grohl joined Brazilian/American thrashers SEPULTURA for a "Kaiowas" jam session during the latter band's May 29 headlining concert at the Wiltern in Los Angeles, California. You can watch fan-filmed video footage of the performance below.

In a 2017 issue of U.K.'s Mojo magazine, Grohl named SEPULTURA's classic 1996 album "Roots" as one of the albums and songs that saved his life and shaped his sonic imagination. Dave told the magazine about the LP: "When I was young, my best friend was Jimmy. We were discovering music together, but we split paths around the time I discovered DEVO and he discovered LOVERBOY. That's not exactly a two-way street. So as I was buying my GBH singles, Jimmy ordered a record by METALLICA. Three weeks later, I get the phone call: 'Dude, get the fuck up here right now.' He had just got the cassette of 'Kill 'Em All'. That's where Jimmy and I met in the middle. At one point he discovered SEPULTURA — 'Arise' was the first one he got. I loved them. The first time they played Seattle, they were just ferocious. It wasn't that groomed heavy metal aesthetic; there were dreadlocks everywhere and the guitars were tuned down to Z. [Krist] Novoselic [NIRVANA bassist] started getting into them too, and at one point we entertained the idea of having them open up for NIRVANA. It never happened… Then 'Roots' came out, produced by Ross Robinson and mixed by Andy Wallace: sonically the most powerful album I had ever heard. Made everything else sound like a flea fart. That record became the gauge for every studio album FOO FIGHTERS did for ten years. 'That sounds pretty good, but see how it stands up to that SEPULTURA record…' There's no way we ever got anywhere close. But it gave you perspective — this is heavy. What you're doing? It's okay, but this is heavy."

In 2015, Grohl spoke about his love of SEPULTURA during an appearance on "The Late Late Show With James Corden". He said: "You know what's crazy? One of my favorite heavy metal bands of all time is from Brazil. This band called SEPULTURA. I mean, SEPULTURA, they're amazing, but one of the crazy things they did, they made this album called 'Roots'. But they incorporated crazy Brazilian instrumentation into, like, the heaviest music you've ever heard in your life. It kind of, like, changed the game. It was the heaviest thing ever."

Grohl's appreciation for SEPULTURA eventually led him to recruit the band's former frontman, Max Cavalera, to appear on the acclaimed debut album from his PROBOT project, which was released in February 2004 by Southern Lord Records. More recently, Grohl wrote the foreword to Max's autobiography, "My Bloody Roots: From Sepultura To Soulfly And Beyond".

Cavalera told Phoenix New Times: "Dave Grohl did an awesome intro. He tells a story about how he bought a $50,000 speaker for his studio sound system, and he pops in 'Roots' and it blew up the whole fucking thing. [Mimicking Grohl] ''Roots' blew up my whole system.' I love that story. If your album can blow up a $50,000 system, you're doing something right."

"Roots", along with 1993's "Chaos A.D.", is considered SEPULTURA's most commercially successful release, having been certified gold in 2005 by the RIAA (Recording Industry Association of America) for U.S. shipments in excess of 500,000 copies.

SEPULTURA's current lineup only features two musicians who were in the band when Roots" was recorded, guitarist Andreas Kisser and bassist Paulo Xisto Pinto Jr.

The 2026 lineup of SEPULTURA is rounded out by vocalist Derrick Green and drummer Greyson Nekrutman.

Los Angeles was the final stop on the North American leg of SEPULTURA's "Celebrating Life Through Death" farewell tour. Support on the trek came from EXODUS, BIOHAZARD and TRIBAL GAZE.