16:00The Official Chart on Radio 1 with Jack SaundersSam Smith & John Legend Are Number 1... Again.BBC Radio 1 Duration: 3 hours Sun 22nd Mar 2015, 16:00 on BBC Radio 1 EnglandSam Smith & John Legend make it another another week at number 1.GenresMusicPop & ChartBrandThe Official Chart on Radio 1 with Jack Saunders Source: BBC Online