Nihal and friends look back at the musical highlights of 2009.
BBC Radio 1 N. Ireland
BBC Radio 1 Scotland
BBC Radio 1 Wales
BBC Radio 1
Nihal is joined by Kaiser Chiefs' Ricky Wilson, Edith Bowman and Target.
Scott Mills, Adam F & Simon from Clash Magazine review the latest releases.
Ben from Mumford & Sons, Daniel P Carter and Stephen K Amos review the latest releases.