"21st Century Life" is the 2nd single from Sam Sparro's eponymous debut album, released on 21 July 2008. The Song was featured on one episode of Britannia High and it is also the theme music to the BBC Three drama, Personal Affairs. The song made it to BBC Radio 1's C-List, but was later dropped. It was performed on the first live result show on reality television series So You Think You Can Dance Australia on 16 February 2009