High Quality Content by WIKIPEDIA articles! "Unbreakable" is a song by Christian rock band Fireflight from their second album, Unbreakable. It was released in November 2007 as the album`s lead single, receiving television promotion on the NBC network that month. The song soon became popular on Christian rock radio, charting at number one in February 2008. It was 2008`s 14th most played song of the year on Christian contemporary hit radio.