Mariam and Amadou, both from Mali, add their voices to the song "Africa Stop Ebola." Sia Kambou /AFP/Getty Images hide caption
Mariam and Amadou, both from Mali, add their voices to the song "Africa Stop Ebola."
Just as stars like Michael Jackson and Stevie Wonder came together in 1985 to sing "We Are the World" and raise money for Ethiopian famine relief, 12 acclaimed African musicians have united to marry music and message.
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