Oliver Mtukudzi was loved by people all over the world for his unique melodies – and by Zimbabweans for the messages of hope contained in his lyrics. There was a huge outpouring of grief when he died on 23 January 2019. His songs spoke out against women who were thrown out of homes when their husbands died, the stigma of HIV/Aids and spoke up for children suffering at the hands of alcoholic, abusive fathers. To the chagrin of some, he steered clear of direct political confrontation with former president Robert Mugabe. But his 2001 song Wasakara, meaning "You Are Too Old", was banned as it was seen as a coded reference to Mugabe. The BBC’s Kim Chakanetsa paints an intimate portrait of one of Africa's musical giants