16:00On 1Xtra22/06/2010BBC Radio 1Xtra Duration: 3 hours Tue 22nd Jun 2010, 16:00 on 1xtraBig tunes and big guests with the Big Dawg, plus the latest 1Xtra News.GenresMusicHip Hop, RnB & DancehallHip HopBrandOn 1Xtra Source: BBC Online