In 2005, during the Live 8 concert held at Hyde Park, Paul McCartney was riding high on the success of his career post-Beatles and following the release of his 2005 album "Chaos and Creation in the Backyard." This album, which featured tracks like "Fine Line," showcased McCartney's return to a more introspective style, receiving critical acclaim for its songwriting and production. The performance at Live 8, a massive event aimed at raising awareness of global poverty, marked a significant moment in McCartney's career, reaffirming his status not just as a musical icon but as an advocate for social change. Interestingly, McCartney's history with the Beatles was evident in his setlist that day, which included timeless classics, highlighting how his legacy and influence have continued to resonate with audiences worldwide. The event itself was historic, drawing approximately 2 billion viewers, showcasing the global impact of music on social issues.