00:00BBC Introducing in Northern IrelandBest Boy Grip in SessionBBC Radio 1 Duration: 2 hours Mon 27th Feb 2012, 00:00 on BBC Radio 1 N. IrelandBest Boy Grip in Session! Show more GenresMusicDance & ElectronicaExperimental & NewMusicRock & IndieExperimental & NewMusicHip Hop, RnB & DancehallExperimental & NewBrandBBC Introducing in Northern Ireland Source: BBC Online