Released in 2001 on the album World Of Our Own, "Angel" stands as a defining track in the career of the Irish boy band Westlife. The song exemplifies the group's signature blend of pop and balladry, characterized by lush harmonies and emotive vocals that became central to their global appeal during the early 2000s. As a key component of their discography, the recording captures the era's sound, featuring a melodic structure designed for both radio play and live performance. Its enduring popularity highlights the band's ability to craft anthemic songs that resonated with audiences worldwide, cementing their status as one of the most successful acts of the decade.