For years, Lupe Fiasco’s music lived softly in my mind – a hum of resistance, a reminder of truth. Then, under Joburg’s stormy sky, I finally stood before the man who wields words like swords 
		
	 
	
		
		For 19 years, Back to the City has united South African hip-hop and founder Osmic Menoe reflects on the festival’s culture, impact and vision
		
	 
	
		
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