03:00Christmas and New Year on 1XtraThe 1Xtra House Party Mix: SemtexBBC Radio 1Xtra Duration: 1 hour Sun 1st Jan 2012, 03:00 on BBC Radio 1 N. IrelandSemtex keeps the 1Xtra party moving with some classic hip hop.GenresMusicMusicDance & ElectronicaMusicPop & ChartMusicHip Hop, RnB & DancehallBrandChristmas and New Year on 1Xtra Source: BBC Online