This article explores the ways in which music, together with cultural forms such as poetry, theatre and dance, was used to garner international support for the struggle against apartheid. It focuses on two of the African National Congress's most significant projects in this realm: Mayibuye, an agitprop group that achieved considerable success in Europe in the 1970s; and Amandla, which travelled widely as a party ambassador during the 1980s, offering large-scale performances incorporating music, theatre and dance. A central motivation for the article was documenting the work of these two ensembles, both of which made significant contributions to the development of cultural activity and yet remain virtually undocumented in the history of the ...