13:00Sarah-Jane Crawford21/08/2012BBC Radio 1Xtra Duration: 3 hours Tue 21st Aug 2012, 13:00 on 1xtraYour afternoon fix of big music, plus the latest scoops and entertainment headlines.GenresMusicHip Hop, RnB & DancehallMusicClassic Pop & RockExperimental & NewBrandSarah-Jane Crawford Source: BBC Online