Radio 1's leftfield show, an eclectic two-hour mix of music from the UK and beyond. Squarepusher - aka Shobaleader One - pops into the studio for a chat with Rob. Show more

Music and entertainment, including the latest film news with James King. Edith meets Jesse Eisenberg and Andrew Garfield, who star in The Social Network. Show more

Glitz and glamour as Vernon invites you into his showbiz world. He catches up with Diana Vickers ahead of her X Factor performance, Danny Dyer and Laila Rouass from Spooks.

Great new music, live bands and the latest gossip to share with your mates. Marina and The Diamonds join Jo for a special performance in BBC Radio 1's Live Lounge.

Your chance to take control of Radio 1 and get Reggie to play your favourite tracks. Reggie has a look ahead to the 2010 MOBOs and chats to Alesha Dixon, his MOBO co-host.

Trevor is joined by very special guest Cee Lo Green, who is in session at the BBC Maida Vale Studios and in conversation on his new album Ladykiller. Show more

The hottest hip hop joints, mad exclusives and big dawg artists, plus the latest celeb report from Miss Info and shout outs from the club.

MistaJam invites his dubstep DJ friends to hit the decks in this Dubstep Guest Mix Special with Nero, MRK1, Distance, Flux Pavillion and live session tracks from Magnetic Man. Show more

Wall to wall drum and bass. Artificial Intelligence go in the mix and have a chat with Grooverider. Show more

1Xtra's Seani B has the biggest upfront flavours in the mix.