16:00The Official Chart on Radio 1 with Jack SaundersJess Glynne is Number 1!BBC Radio 1 Duration: 3 hours Sun 29th Mar 2015, 16:00 on BBC Radio 1 EnglandClara chats to Jess Glynne and also catches up with Sigma and Labrinth.GenresMusicPop & ChartBrandThe Official Chart on Radio 1 with Jack Saunders Source: BBC Online
