South Africa’s Supta croons “Amajuba” alongside pals Aymos and Peekay Mzee, bringing fans a soulful musical moment that will stay with them a long time. The song follows the lead singer’s collaborative “HaHa” tune with the “Butterfly” of South African music Lady Zamar. Compared to the immediate past number, “Amajuba” is the number for us. The reason should be …