Ras rounds up the biggest and most special live UKG music moments from the vaults, featuring Dizzee Rascal's first ever session for the BBC, plus tracks from Roll Deep and MJ Cole.

Nick Bright sits in for Sarah Jane. He's picked another Weekend Anthem, Gemma is on the phone from Newquay ahead of the Summer Surgery and there's a special mystery guest in I Had a Dream.

Twin B's guest is 1Xtra 'One to Watch' Devlin and producer Wookie is in the studio for Best of British.

Ronnie rewinds for some old skool classics. Can you guess the year?

Only one troublemaker today. Vis rides solo. Soundboy Sam selects a classic reggae tune.

DJ Q takes over 100% Homegrown, playing the best UK sounds across the board. The week's Homegrown podcast features the Best of Unsigned UKG. Show more

Aled and 1Xtra's Gemma host a one-stop shop for advice on BBC Radio 1 and BBC Radio 1Xtra. They're joined by a live audience in Newquay for the first of the Summer Surgeries.

Hip hop, dubstep and broken beats, all with a soulful twist.

Showcasing the best of Radio 1Xtra's new DJs and new styles.

DJ Edu with the hottest underground sounds out of Africa - from hip hop and RnB to dancehall, garage and D&B.

Kickstart your day with the best in RnB and hip hop.