Tributes pour for Ladysmith Black Mambazo frontman

The late Ladysmith Black Mambazo frontman Joseph Shabalala, has been described a one of the pivotal figures in music, someone who brought integrity to his craft and in so doing, ensured his legacy as an extraordinary musical leader.
Those were among the tributes emanating from the United States where the group holds the record for the most Grammy wins by any African artist or group in the history of the Recording Academy. Sherwin Bryce-Pease spoke to two luminaries in New York, about the impact of Shabalala and his success in ensuring that Ladysmith Black Mambazo became a household name, even outside of South Africa's borders.