Bloc Party was at a significant point in their career when they performed "Banquet" live on "Late Show with David Letterman." This performance took place on October 20, 2004, shortly after the release of their debut album, "Silent Alarm," which came out in February of the same year. "Silent Alarm" received critical acclaim and established Bloc Party as a key player in the post-punk revival movement. The song "Banquet" became one of their most iconic tracks, showcasing their energetic sound and thought-provoking lyrics. Notably, the performance contributed to their growing popularity in the U.S., further cemented by their energetic live shows. Bloc Party's sound during this period was characterized by a blend of sharp guitar lines and danceable rhythms, setting the stage for their future endeavors while capturing the essence of the early 2000s indie rock scene. The Letterman appearance helped elevate their profile and reach a broader audience.