Cerys Matthews guests
Jools' guest this week is Cerys Matthews, who takes over as the host of Radio 2's blues show next week
Cerys Matthews MBE is a musician, author, broadcaster and festival owner : The Good Life Experience.
She is a DJ on BBC World Service and BBC 6 music where she programmes and hosts an award winning weekly show.
Cerys is a cultural roving reporter for the One Show , writes and presents documentaries for BBC Radio 4 and 2 as well as BBC Television.
She was the founder member of multi-million selling band Catatonia and duets with Sir Tom Jones on the perennial winter favourite , Baby its Cold Outside.