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.

Temples’ James Bagshaw

Temples’ frontman/guitarist loves Gretches. For most of the band’s set, he bounced between a 12-string Chet Atkins Country Gentleman and this 1963 Tennessean—including for the closer “Shelter Song.”

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