Diplo and friends exclusively in the mix - only on 1Xtra and Radio 1.
Xtrah picks the Back of the Stack and there's a guest mix from Blu Mar Ten.
‘The Remix Kid’ Seani B gives you the weekly BBC Radio 1Xtra Party
Adele Roberts sits in for Gemma Cairney, catching up with Diversity.
Stephen Mangan is the guinea pig for Matt's new game, Someone Says.
Huw's got some happiness in his motivational speech today!
Rizzle Kicks help Jameela count down the Top 10 and they're joined by Elyar Fox!
It's Dan v Phil in the Basketball Catapult Challenge.
Sarah-Jane Crawford joins Aled for a special show exploring the flip side of happiness.
Annie has a Bedtime Mix from George Ezra #musicalhotwaterbottle.
London Grammar have a new music tip in Band Mates and SertOne gets 300 Seconds to Mix.
Chimpo has the Lights On Mix for Monki, plus another Simmer Down Selection.
Hannah from Gloucester is Dev's new Here All Week resident.
Monday 20 January 2014