19:00MistaJamNew Jam Hot From Mz BrattBBC Radio 1Xtra Duration: 3 hours Mon 14th Jun 2010, 19:00 on 1xtraThree hours of the best new and cutting edge music. Show more GenresMusicDance & ElectronicaMusicHip Hop, RnB & DancehallBrandMistaJam Source: BBC Online