Jen Long's off, so Ally flies solo with a 10-minute mix from Lockah.
Mak and Pasteman provide a guest mix and the Test Press is from Mike Delinquent Project.
Adele Roberts borrows Dev's alarm clock for a final day on the early shift!
Grimmy tries to call up Greg James in Afghanistan.
Sara Cox sits in for Fearne Cotton, and manages to get hold of Greg in Afghanistan
The latest news from around the UK and around the world.
Mr Super Mega Dope himself pops in to talk about Superman, technology and Beccy Raps.
Greg is live from the BFBS studios at Camp Bastion in Afghanistan.
The hottest sounds and the most exciting album tracks around.
Radio 1 breaks down the story so far for Ed Sheeran.
The longlist for the BBC's Sound of 2013 has been revealed - check out all of the acts.
Last Witness are in session and Dan chats to Corey Taylor ahead of his Stone Sour gig.
Charlie has Fire in the Booth from South London rapper Haze.
The best new and UK music. Yes, we know it's early - but at least Dev's on the radio!
Tuesday 11 December 2012