Odetta, a musical legend who lent her powerful voice to powerful causes, passed on yesterday at age 77.

With her booming, classically trained voice and spare guitar, Odetta gave life to the songs by workingmen and slaves, farmers and miners, housewives and washerwomen, blacks and whites.

First coming to prominence in the 1950s, she influenced Harry Belafonte, Bob Dylan, Joan Baez and other singers who had roots in the folk music boom.

Odetta called on her fellow blacks to “take pride in the history of the American Negro” and was active in the civil rights movement. When she sang at the March on Washington in August 1963, “Odetta’s great, full-throated voice carried almost to Capitol Hill,” The New York Times wrote.

Via / The Huffington Post