After the murder of his uncle Headman Shabalala in December 1991 and the retirement of several other members (Inos Phungula, Geophrey Mdletshe and Ben Shabalala), Joseph later recruited Msizi and his brothers Sibongiseni, Thamsanqa and Thulani. Msizi is a tenor voice alongside Albert Mazibuko, and joined the group in 1993. However, he did not tour internationally with the group until 1998; between the years, Inos Phungula – a former member of the group – filled Msizi's place.