On February 20, 2003, Interpol performed "Obstacle 1" on "The Tonight Show with Jay Leno," marking a significant moment in their rising career. At this time, the band had just released their critically acclaimed debut album, "Turn on the Bright Lights," in August 2002. This album played a pivotal role in reshaping the post-punk revival scene and helped establish Interpol as one of the leading bands of the early 2000s. Their distinct sound, characterized by brooding vocals and atmospheric instrumentation, resonated strongly with audiences, leading to increased visibility and popularity. The performance on Leno showcased their unique aesthetic and helped expand their fan base in the United States, bridging their transition from indie scenes to mainstream recognition. This live appearance exemplified their artistic confidence and the growing impact of their music during a transformative period in their career.