Music show: Pretty Yende, Alicia Keys and Robbie Williams

We meet soprano Pretty Yende as she impresses opera critics here in Paris with her interpretation of Donizetti’s diva, Lucia di Lammermoor. The South African singer tells us about the musical journey that’s brought her to Euope’s most prestigious stages. We also check out Alicia Keys’s new album "Here", a personal account of home and family. And Robbie Williams brings us a pop party fit for an oligarch: the singer has drawn inspiration from the Russians for his new single.