It was revealed last month that boy band Blue would represent the UK at this year's Eurovision Song Contest with a self-penned track called 'I Can', and now they've finally unveiled the song. 

'I Can' is a mid-tempo pop cut that features the band's trademark overlaid harmonies, soaring vocals and expected breakdown towards the end. The four piece will perform the track tonight, March 11, on 'The Graham Norton Show' in what will be its live debut. 

Listen to the track that will represent the UK at 2011's Eurovision here: