Jonas Gwangwa, South African jazz musician and activist, dies aged 83

Trombonist heralded by president Cyril Ramaphosa as a giant of our revolutionary cultural movement'

Jonas Gwangwa, the Oscar-nominated South African jazz musician who campaigned against apartheid for decades, has died aged 83. The cause of death has not been announced.

South African president Cyril Ramaphosa led tributes, saying: