Radio 1 DJs Bobby Friction and Nihal team up with two teams of musically talented kids from across the UK in the first part of a six-week challenge to mash-up a piece of well-known music and perform it live on stage.

The teams meet for the first time, discover the task ahead of them, and take on their first weekly challenge at Wellington Barracks in London - to re-version pop tracks to be played by the Band of the Scots Guards. Show less