22:00Nick Grimshaw at NightMonday: Matt Edmondson And Grimmy Play Call Or Delete BBC Radio 1 Duration: 2 hours Mon 6th Aug 2012, 22:00 on BBC Radio 1 EnglandMatt Edmondson sits in for Grimmy with your late night new music and lolz. Show more GenresMusicDance & ElectronicaExperimental & NewMusicRock & IndieExperimental & NewMusicHip Hop, RnB & DancehallHip HopBrandNick Grimshaw at Night Source: BBC Online