10/13 Ned Sherrin's music quiz with Andrew Beardsell, Graham Bennett and Brian Clements.
BBC Radio 4
4/6 Paul Merton, Josh Widdicombe, Holly Walsh and Marcus Brigstocke join host Nicholas Parsons
With Martin Bell, Viv Groskop, Edward Petherbridge and David Schneider. Nigel Rees hosts.
6/6 Josh Widdicombe, Marcus Brigstocke, Holly Walsh and Paul Merton join host Nicholas Parsons
Justin Moorhouse is joined by Tom Davis, Gail Emms, Dougie Anderson and Ivo Graham.
BBC Radio 5 live
Greg Rutherford, Darren Campbell, Bob Mills and Jim White fight for punditry points.
Is Russia's criminal justice system fit for purpose?
BBC World Service
David Attenborough hosts a celebration of bird impersonator Percy Edwards.
BBC Radio 4 Extra