Annie Nightingale hosts this year's party, live from Berlin's Fernsehturm (television tower), featuring dance mixes.
Scott Mills with the week's big hits.
Dave Pearce spins dance-floor discs.
In conjunction with the Open University, Radio 1 offers a special four-week themed series on sex and relationships. This week's topic is sex education, presented by Dr Mark Hamilton and Letitia before a live studio audience aged between 14 and 24 at Yale College, Wrexham, in Wales.
Listeners can phone [number removed] or, off air, [number removed].
Experimental DJs, featuring Jimmy Devlin with the A-Z of Omaha.
New A new slot for the Mancunian duo.