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The BBC witnessed dozens of young men – mainly in their 20s – running as they were being chased by police along Tambura road, which is one of the busiest streets in Juba's Atlabara suburbs.

Follow-up “Relativity Suite” is just as ambitious, a through-composed work weaving strands of Turkish and South Asian music with Chinese zither, Malian donso ngoni and Indian tambura.

“They attacked the site, killed people and burned houses,” said Tambura, 29, clenching his fists.

Jihadists linked to al-Qaida and the Islamic State organization have been overrunning gold mines like Tambura’s one by one as they try to gain control of Burkina Faso’s most lucrative industry.

Since his previous site shut down, Issa Tambura has joined the night shift crew at the Bouda mine.