The Zimbabwean ensemble Black Umfolosi takes its name from a river in South Africa’s Kwa-Zulu Natal Province, whence the group’s ancestors migrated almost 200 years ago. And though the zigzagging riverbed has been mostly dry in recent years it remains a wellspring of identity and memory inspiring the gentle cadences and sparkling harmonies of its distant sons and daughters. Over the course of … More Black Umfolosi: Washabalal’ Umhlaba / Earth Song