16:00The Official Chart on Radio 1 with Jack SaundersSam Smith and A Great Big WorldBBC Radio 1 Duration: 3 hours Sun 23rd Feb 2014, 16:00 on BBC Radio 1 EnglandSam Smith joins Jameela to find out if he's the UK's Official Number 1GenresMusicPop & ChartBrandThe Official Chart on Radio 1 with Jack Saunders Source: BBC Online
