With Huw Edwards recalled to London to present the television coverage of the EU election results, some of the festival stars including Stephen Fry, Robert Macfarlane & Jackie Morris, Sarfraz Manzoor, Pat Barker, Marcus Brigstocke, Xinran and Kamal Ahmed join us in a gala variety show to conjure tales, cast spells, paint otters, tell love stories and interrogate the notion of balance on BBC News.