Andrew McGregor, Lopa Kothari and Lucy Duran present a weekend of broadcasts from the globe's leading festival of world music, live from the festival site in Charlton Park in Wiltshire. Tonight, Congolese award-winners Staff Benda Bilili and roots reggae veteran Horace Andy on the Open Air Stage, Chinagrass ensemble Hanggai from inner Mongolia in the Siam Tent, plus English folk radicals Chumbawamba and Caribbean dance band Ska Cubano on Radio 3's own stage in the shady Arboretum. Plus interviews and truck sessions, starting off more than seven hours of live broadcasting from WOMAD.