Theirs is the musical voice of a nation. For 50 years, Ladysmith Black Mambazo has upheld and shared the musical traditions of South Africa. Their rich sonic balance set the landscape for Paul Simon’s “Graceland,” Clint Eastwood’s Invictus, and Darrell Roodt’s Cry, the Beloved Country featuring James Earl Jones. Their live performances infuse movement, song, reverence, and celebration to honor the struggle for equality and their hope for a peaceful world.