A pioneering Zambian psychedelic act, W.I.T.C.H. (the name is an acronym, standing for We Intend to Cause Havoc), was one of the defining acts of Zamrock, a fusion of Western rock and rhythm & blues with traditional African sounds. They were among Zambia's most popular and influential bands in the 1970s as a wave of psychedelic and hard rock gained an audience in Africa.