Coachella 2007 unfolded from April 27 to 29 at the Empire Polo Club in Indio, California, marking the first time the festival was permanently extended to a three-day format. Headliners that year included the Red Hot Chili Peppers, Björk, and a much-anticipated reunion of Rage Against the Machine, who returned to the stage after a seven-year hiatus, delivering a politically charged set that electrified the crowd. The lineup also featured standout performances by The Killers, Arcade Fire, Amy Winehouse, The Shins, and a wave of indie rock bands that were increasingly breaking into the mainstream.

Beyond the music, this edition was notable for an expansion of the festival’s visual identity.…