This week, Heather takes us to Yaounde, Cameroon to meet traditional Hausa musician Yacoubou Oumarou. Ever heard of the kalangu? Oumarou demonstrates how this drum 'talks' in a variety of everyday life events. Of course we'll also hear another fabulous pan-African mix of music from artists like Tetu Shani (Kenya), Yemi Alade (Nigeria), Sidiki Diabate (Mali), Adam Chisvo (Zimbabwe), and more.