[The Conversation Africa] The history of South Africa's struggle against apartheid (separatist white minority rule) is taught only through the broadest of brushstrokes in the country's schools. So might music be a way to bring the story of one anti-apartheid activist alive for a new generation? And when that activist is a Black gay man, Simon Nkoli (1957-1998), how do you reclaim his story from the stereotypes all of those labels potentially carry?