What makes Angel by The Corrs notable?

'Angel' reached significant chart positions across Europe, reflecting the band's sustained popularity. The song's dual versions—standard and acoustic—demonstrated their versatility and drew attention from both fans and critics, contributing to their reputation for emotional balladry. In 2004, The Corrs were enjoying considerable success following their previous album 'Borrowed Heaven' released in 2004. 'Angel,' serving as a single, showcased their ability to blend contemporary pop with Celtic elements while maintaining their commercial appeal after several years in the industry.