The apple of each other’s eyes: Composer and musician Caiphus Semenya with his wife, jazz singer Letta Mbulu, during an interview with City Press at their home. The talented couple, who celebrated their 50th wedding anniversary last year, still perform regularlyPHOTO: Mpumelelo Buthelezi Johannesburg - After five decades of marriage, Letta and Caiphus Semenya are a model couple in an industry where romance is fickle. The couple laugh, tease and interject like young lovers. As we begin our conversation, Mam “Soweto is my home, one I fondly love and have dear memories of...