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Gallery: Lollaplooza 2017

The four-day festival takes over Chicago’s lakefront park and turns up the volume thanks to Ryan Adams, Arcade Fire, Muse, Ron Gallo, Warpaint, Cage the Elephant, and others.

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Royal Blood’s Mike Kerr

The bass-drums-duo’s frontman was a longtime rocker of Gretsch Electromatic and Fender Starcaster basses, but for the 2017 tour in support of How Did We Get So Dark?, Kerr switched to a handful of custom Jaguar basses. This black sparkle 4-string was used for the fan-favorite “Come on Over.”