Scattered by war, the band that gave voice to Sudan's revolution plays again

The Cairo studio where Sudanese musician Mohamed al-Mustafa strums his guitar is a long way away from the Khartoum protests where his band once performed for thousands demanding democracy, before war scattered them across multiple continents. After living through revolution, war and years of displacement, Mustafa and his fellow musicians in "Aswat al-Madina" (Arabic for Voices of the City) have…