Mark Radcliffe and Stuart Maconie are joined by comedian Romesh Ranganathan.
Lauren Laverne has a live performance from rapper, musician, poet and actor Saul Williams.
Tuesday sees Prof Brian Cox join Shaun for his weekly science chat.
Chris Hawkins presents another edition of the 5.15 request and Tuesday's Texter.
Chris Hawkins plays back-to-back music plus exclusive BBC sessions and his Spotlight Act.
Black Rebel Motor Cycle Club live in 2002, plus Arthur 'Big Boy' Crudup and Best Boy Grip.
Lauren Laverne curates an hour of her favourite new releases.
Marc Riley has a live session from the Wave Pictures.
Robin Ince attempts to guess the identity of a listener through their musical choices.
Mark Radcliffe and Stuart Maconie are joined by Essex soul band the Milk.