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A night on Metallica’s 2000 Summer Sanitarium tour turned into a career-defining moment for a young guitarist who was still finding his place in rock. What began as an opening-slot appearance evolved into an unexpected onstage collaboration that Daron Malakian remembers as both surreal and formative.
How a sudden lineup change put Daron Malakian on Metallica’s stage
On that tour, Metallica faced an abrupt problem. James Hetfield was sidelined after a jet-ski accident. The band needed a solution fast.
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System of a Down were opening the shows alongside acts such as:
- Korn
- Kid Rock
- Powerman 5000
- Metallica (headliner)
SOAD had not yet released their second album. They were still relatively unknown to the massive crowds they were playing for. In that context, Malakian’s opportunity felt unreal.
From sidestage to center stage: the improvised performance
Malakian says he first encountered Metallica while he was still in the role of an opener. He recalls not having previously met the band members offstage.
During one of those shows, several touring musicians tried to cover for Hetfield. The results were messy.
Seeing the chaos, Malakian urged his guitar tech to speak with Metallica’s tech. The conversation changed everything.
Moments later he was handed a Les Paul and led onto the big stage. There were no rehearsals. There was no plan.
What happened next:
- Malakian found himself beside Lars Ulrich, Kirk Hammett and Jason Newsted.
- He agreed to start a song and counted the band in.
- He played and sang through “Master of Puppets” before a stadium-sized audience.
He later described the surreal contrast. A few years earlier he would have been in the cheap seats. Now he was performing one of thrash metal’s signature songs with the band that wrote it.
Short-term fill-in turns into several nights on the road
The impromptu sit-in did not end as a one-off. Metallica asked him to join for several shows while Hetfield recovered.
Soon he was packing his gear from the bus and boarding a private jet alongside Metallica’s crew. That sudden change of circumstances left a strong impression.
Malakian has said the experience still gives him goosebumps. It was a rare window into life at the top of the rock world, and an unexpected step up from the early days with System of a Down.
Why that moment mattered for Malakian and SOAD’s rise
The onstage collaboration offered more than a few nights of exposure. It validated a young guitarist’s skill in front of tens of thousands.
Key takeaways from the episode:
- Visibility: Playing with a legendary band put Malakian in front of a new, huge audience.
- Credibility: Sharing a stage with Metallica signaled serious chops to fans and peers.
- Momentum: The timing preceded SOAD’s breakthrough and helped shape their trajectory.
Where the story resurfaced
Malakian revisited these memories during a conversation on Rick Rubin’s Tetragrammaton podcast. He recounted the shock of that night and the ripple effects that followed.
