19:00Trevor NelsonTarget sits in for TrevorBBC Radio 1Xtra Duration: 2 hours Sat 2nd Jul 2011, 19:00 on BBC Radio 1 N. IrelandDJ Target sits in for Trevor Nelson as 1Xtra takes over Saturday night on Radio 1.GenresMusicHip Hop, RnB & DancehallMusicPop & ChartExperimental & NewBrandTrevor Nelson Source: BBC Online