Another chance to hear Naughty Boy in the Live Lounge and the Ten-Minute Takeover
Tea time's toughest quiz - Wrong uns!
Another Ten-Minute Takeover and more musical goodness.
Win tickets to see Florence + The Machine in the Live Lounge
Another Ten-Minute Takeover and Carly Rae Jepsen's Live Lounge repeat.
Tiny Kanye West wants to become President
Another Ten-Minute Takeover, plus Millie Mackintosh pops in.
Grimmy joins Greg to Rage Against the Answer Machine.
Tea time's toughest quiz!!
Another Ten-Minute Takeover, plus John Kearns from TV's Top Coppers pops in.
Example picks up the phone in Star Caller.
The Ten-Minute Takeover and replaying the FKA Twigs Live Lounge
Lethal Bizzle joins Greg, plus there's a Twerking World Record to celebrate!
Ten-Minute Takeover and another chance to hear Demi Lovato in the Live Lounge
Huw Stephens joins Greg to Rage Against the Answer Machine!
Ten-Minute Takeover and replaying the Slaves live lounge
Greg plays another round of Wrong Uns
The Ten-Minute Takeover is back!
Muse Live Lounge Competition and John Williams Monday
BBC Radio 1's Summer Mix - non-stop music!
Jack Whitehall drops in to talk about his brand new movie, which Greg also features in!
Annie Mac joins Greg for Rage Against the Answer Machine... It gets heated.
Greg needs a name beginning with U for his alphabet Going Home Song... Usher? You there?
Marcus Butler surprises a fan in Star Caller, plus the Official Chart Update.
Example is Greg's Big Thursday guest, plus Rhianna is looking at the latest movies.