Soweto-based singer who was a member of the Skylarks, replacing Miriam Makeba when she left South Africa.
She then toured England and the United States with the King Kong musical before settling in the United States. She went on to enjoy a long and successful solo career, releasing her debut album, Letta Mbulu Sings in 1968.
She went on to release singles and albums regularly throughout the late 60s, 70s and early 80s with a less regular album releases thereafter.