Unbreakable

"Unbreakable" is a song by Irish boy band Westlife. It was released on 4 November 2002 by RCA Records and Syco Music as the first and only single from their first greatest hits album, Unbreakable – The Greatest Hits Volume 1 (2002). The song was written by Jörgen Elofsson and John Reid, and produced by Steve Mac. It was composed in the traditional verse–chorus form in G major, with the group's vocals ranging from the chords of D4 to C6.