Jonas Gwangwa (1937 – 23 January 2021) was a genius trombone player from Soweto, South Africa. That's him in the middle between 2 other South African geniuses, Hugh Masekela (now late), on the left, and Caiphus Semenya (now 81), on the right, for their band Union of South Africa. pic.twitter.com/6yxyZ9XlYg