In March 2003, American indie-rock band Interpol—at the peak of their tour supporting debut album Turn on the Bright Lights (2002), marking their breakthrough with post-punk revival and moody textures echoing Joy Division—performed a club show at Underground, Cologne's legendary venue known as a 2000s underground bastion with ~500 capacity. Their hour-long set, captured in high quality, embodied the band's nascent era, where Paul Banks and Daniel Kessler's guitar riffs merged with Sam Fogarino's drum power and Carlos Dengler's bass lines to evoke resonance before a sold-out crowd. Featuring tracks like "Obstacle 1", "NYC", "PDA", and "Untitled", this show highlighted their role as New York post-punk leaders, turning the club into a realm of collective trance.