Josh Klinghoffer learned to play drums because his parents asked him to, and he dropped out of school to chase music before he could drive. The Los Angeles native was born on October 3, 1979, and by his early teens, music had already swallowed everything else. Drums came first, then guitar and keyboards, all of it self-taught except those first lessons.
The Bicycle Thief and a First Studio
The real break arrived through a side door. At seventeen, Klinghoffer joined The Bicycle Thief, a project led by Bob Forrest, the former frontman of Thelonious Monster. That band put him in a studio, and in that studio he met John Frusciante, the guitarist who would define the next two decades of his life. The Bicycle Thief's album You Come and Go Like a Pop Song became Klinghoffer's first recording, and by the end of the decade the band was opening for Red Hot Chili Peppers on the Californication tour.
Frusciante saw something in the teenager. The two began writing music together, and their partnership deepened until Klinghoffer was playing drums, bass, keyboards and guitar on Frusciante's solo records. When Red Hot Chili Peppers needed a stand-in during the final stretch of their Stadium Arcadium tour, Klinghoffer got the call. His first show with the band happened in Oklahoma City, and suddenly the kid who had once watched them from the wings was on stage.
Replacing Frusciante in the Band
Then Frusciante left. In 2009, Red Hot Chili Peppers ended a long break and started work on a new album with Klinghoffer as lead guitarist. The announcement came quietly, but the meaning was enormous: he was replacing a man many fans considered untouchable. By the start of 2010, the swap was official. Klinghoffer was no longer the understudy; he was the guitarist in one of the biggest rock bands in the world.
The stakes were brutal. Frusciante's sound was woven into the band's identity, and every reviewer, every fan, every arena crowd would measure Klinghoffer against it. The new album, I'm with You, arrived in the summer of 2011, with The Adventures of Rain Dance Maggie as its first single. It sold well, toured well, and the band kept moving. Then came the Rock and Roll Hall of Fame induction in April 2012. Klinghoffer was thirty-two, the youngest member ever inducted.
The 2019 Swap and Its Aftermath
For a while, the story looked like a triumph. The band recorded another album, The Getaway, and toured the world. But the shadow of Frusciante never left. In late 2019, after a charity concert in Los Angeles, Red Hot Chili Peppers announced that Klinghoffer was out and Frusciante was back. Ten years of work ended with an Instagram post. Klinghoffer later admitted the friendship with Frusciante no longer existed, and that they had not spoken in over a decade.
He did not disappear. Under the name Pluralone, Klinghoffer released his first solo single in the summer of 2019, then a full album called To Be One with You that autumn. Flea and former Chili Peppers drummer Jack Irons played on it. By 2021 he was touring with Pearl Jam, and soon after he joined Jane's Addiction on the road. The kid who once filled in for his hero had become the kind of musician other legends call when they need someone who can do everything.
The arc is strange and a little cruel: he took the job nobody wanted him to take, kept it for a decade, and then had it taken back. But before any of that, Josh Klinghoffer was a seventeen-year-old in a studio, watching John Frusciante play guitar and thinking, maybe, that he could do that too.