Dawn French gives listeners exclusive access to plans for her new one woman show, 35 years after the first Pretenders album, Chrissie Hynde on her very first solo record and Kathleen Turner on her return to London’s West End. Edmund de Waal gives John Wilson a messy lesson at the potter’s wheel and with the opening of two big Mondrian exhibitions, we discuss the grids and colours of the modern Dutch master. Kirsty Lang talks to Ben Miles about being onstage for a marathon six hours a day and to Bill Viola as St Paul’s Cathedral embraces modern art with a video installation behind the high altar.