Sitting in for Chris Moyles all week.
Including a live set at 12.15pm.
Sitting in for Scott Mills all week.
Current sounds.
Steve Lamacq with highlights from the weekend's T in the Park event.
And at 11.30 Hip-hop über Alles.
A look at Germany's hip-hop scene, surpassed in size only by its US and French counterparts. Home-grown acts are waging war on what they see as a safe society.
The latest electronic beats and breaks.
Tracks by unsigned artists aired on Radio 1.
New music, arts and concepts.
Sits in for JK and Joel.