Music show: Natalie Bergman on keeping that 60s-infused gospel folk rolling

US singer-songwriter Natalie Bergman has just released "Keep Those Teardrops From Falling", a follow-up EP to her debut solo album "Mercy" on Jack White's prestigious label Third Man Records. She tells Marjorie Hache why writing this gospel folk music was cathartic following her father's death and about taking her music on the road. We also check out new tracks by Sting, Tanzania's SinaUbi Zawose and Beyoncé.