In June 2004, American rock band Kings of Leon—led by Caleb Followill and at the peak of their tour supporting debut Youth & Young Manhood (2003)—performed at Glastonbury Festival, the legendary British event at Worthy Farm, where their John Peel Stage set became a breakthrough moment before tens of thousands. Captured in high quality, the show caught them in raw, garage power: Nathan and Matthew Followill's guitar riffs backed Jared Followill's bass and Nathan's drums, while Caleb's raspy vocals added southern charm and rebellion. Running through "Red Morning Light", "Wasted Time", "Molly's Chambers", "California Waiting", and "Trani"—pure garage rock with country and soul elements, where the crowd fully immersed in their energy under summer skies. This gig—a key career moment—proved their status as future alternative rock kings.