" I Can " was released as the band 's comeback single . The track was also used as the United Kingdom 's entry for the Eurovision Song Contest 2011 , which was held in Düsseldorf , Germany . The song came 11th in the contest , scoring 100 points . The single was released on 1 May 2011 as a digital download , with the physical release the day after . The track peaked at number 16 on the UK Singles Chart , becoming Blue 's lowest-charting single in the United Kingdom to date . The song was written by group members Duncan James and Lee Ryan with Ciaron Bell , Ben Collier , Ian Hope , Liam Keenan , and Norwegian production team StarSign . It was produced by Ronny Svendsen and Hallgeir Rustan , the latter who previously produced several of Blue 's hit singles
Eurovision Song Contest 2011
Eurovision Song Contest 2011
Roulette (album)