Haydée Mercedes Sosa, known as La Negra, (9 July 1935 – 4 October 2009) was an Argentine singer who was popular throughout South America and some countries outside the continent. With her roots in Argentine folk music, Sosa became one of the preeminent exponents of nueva canción. She gave voice to songs written by both Brazilians and Cubans. She was best known as the "voice of the voiceless ones".
Sursă: Wikipedia engleză