00:00BBC Introducing in Northern IrelandThe Vals in sessionBBC Radio 1 Duration: 2 hours Thu 25th Feb 2010, 00:00 on BBC Radio 1 N. IrelandThe best new unsigned, underground and under the radar music. Show more GenresMusicDance & ElectronicaExperimental & NewMusicRock & IndieExperimental & NewMusicHip Hop, RnB & DancehallExperimental & NewBrandBBC Introducing in Northern Ireland Source: BBC Online