22:00Nick Grimshaw at NightNihal sits in for GrimmyBBC Radio 1 Duration: 2 hours Wed 21st Mar 2012, 22:00 on BBC Radio 1 N. IrelandNihal sits in for Grimmy with your late night pop playlist. Show more GenresMusicDance & ElectronicaExperimental & NewMusicRock & IndieExperimental & NewMusicHip Hop, RnB & DancehallHip HopBrandNick Grimshaw at Night Source: BBC Online