Dan has a Maida Vale session from Uncle Acid and the Deadbeats.
B has a Mixfluence from Shadow Child and a Rave Digga Anthem courtesy of Sigma.
The best new and UK music. Yes, we know it's early - but at least Dev's on the radio!
Listen live (BBC Radio 1 homepage)
Nick and the Radio One-derers take on Olly Murs in a re-match, live from Wembley Stadium.
Jason Derulo is in the Radio 1 Live Lounge for Fearne.
The latest news from around the UK and around the world.
Scott entertains the nation.
Help another listener out of their dilemma in Ask the Nation.
Another 10 Minute Take Over and more musical goodness.
HAIM join Zane for Fan Club.
Lewis Watson joins Edith in the studio to look at some of the year's Christmas releases!
Phil and Alice have your late-night soundtrack.
Mike looks back over 2013 and digs out some of his favourite session tracks.
Rishi Rich's new protege Sahyba chats to Nihal from L.A, plus an exclusive RDB track!
Dev takes a look at Gran Turismo 6 in Game On.