22:00Nick Grimshaw at NightWednesday: Annie Mac In For Grimmy With Crystal FightersBBC Radio 1 Duration: 2 hours Wed 14th Sep 2011, 22:00 on BBC Radio 1 EnglandGrimmy's looking after Scott's show, so Annie Mac's in charge of your late night new music and lols. Crystal Fighters are Fresh Off Stage.GenresMusicDance & ElectronicaExperimental & NewMusicRock & IndieExperimental & NewMusicHip Hop, RnB & DancehallHip HopBrandNick Grimshaw at Night Source: BBC Online