Watch Alex Keirl singing 'First Time Ever I Saw Your Face' | Semi-Final 4 | Britain's Got Talent 2013 in New Channel | Channify

Alex Keirl steps back into the spotlight with a cover of Roberta Flack's First Time Ever I Saw your Face. Will we be seeing his face in the final? See more from Britain's Got Talent at http://itv.com/talent SUBSCRIBE: http://bit.ly/BGTsub Facebook: http://www.facebook.com/BritainsGotTalent Twitter: http://twitter.com/GotTalent Download the BGT mobile app: http://bit.ly/BGTapp Watch full episodes on ITV Player (UK ONLY): http://www.itv.com/itvplayer