Lazerdisk and Pelican Fly share mixing duties on the week's show.
Total Science and Sigma drop guest mixes and Friction also has brand new Nosia.
Seani has Three the Hard Way from Damian Marley.
Adele Roberts sits in for Gemma Cairney to kick start your weekend.
Dev sits in for Matt Edmondson and chats to Rachel McAdams and Domhnall Gleeson.
London Grammar perform in Radio 1's Live Lounge.
Katy Perry chats to Jameela and Dan and Phil have the Top 5 albums.
Dan and Phil go Back To School and Rizzle Kicks take on Jason Derulo in Fan Wars
Aled and Dr Radha are on hand to deal with all your queries in an open Surgery.
Tensnake is in charge of the music for the night's Bedtime Mix #musicalhotwaterbottle.
London producer Last Japan gets 300 Seconds to Mix.
Monki has a guest mix from Flume and another classic Rave Digga Anthem.
The best new and UK music. Yes, we know it's early - but at least Dev's on the radio!
Monday 9 September 2013