22:00Nick Grimshaw at NightMonday: Rob da Bank's Monday Night Pop QuizBBC Radio 1 Duration: 2 hours Mon 25th Jul 2011, 22:00 on BBC Radio 1 WalesLate night new music and lols, plus Rob da Bank's Monday Night Pop Quiz.GenresMusicDance & ElectronicaExperimental & NewMusicRock & IndieExperimental & NewMusicHip Hop, RnB & DancehallHip HopBrandNick Grimshaw at Night Source: BBC Online