Coxsone Dodd
The group's first major success was with the single "Hello Carol" in 1968, for producer Coxsone Dodd, which topped the Jamaican music charts. Shortly afterwards, in 1969, Webber was stricken with illness and was replaced by Clinton Fearon, one of Griffiths' proteges. Similarly Grandison left the group in 1973 for family commitments and was replaced by Gallimore Sutherland.