Scott Mills takes over as Zoe Ball takes a break.
Radio 1's Greatest Hits and the One World competition.
Reviewing the week's new releases.
Steve Lamacq and John Peel make the first of four visits to the Sound City Urban Music Festival, with performances from Cast, Longpigs, Rosita, Flaming Lips, Hefner and Clinic.
With a headline set from the Jungle Brothers.