Mobutu Sese Seko, who ruled Zaire (now the Democratic Republic of Congo) from 1965 until 1997, was fond of saying "happy are those who sing and dance," and his regime energetically promoted the notion of culture as a national resource. During this period Zairian popular dance music (often referred to as la rumba za roise) became a sort of musica franca in many parts of sub-Saharan Africa. But how did this privileged form of cultural...