SYDNEY -- Mandawuy Yunupingu, the former lead singer of Australian indigenous band Yothu Yindi and one of the country's most famous Aborigines, has died, Australia's prime minister said Monday. He was 56.
Yunupingu, who gained worldwide fame in the 1980s and 1990s with his hits "Treaty" and "Tribal Voice," died Sunday night at his home in a tiny Outback Aboriginal settlement in the Northern Territory, Indigenous Health Minister Warren Snowdon said. Officials haven't released a cause of death, but Yunupingu struggled for years with kidney disease.
"We have lost a uniquely talented musician, a passionate advocate for Aboriginal people and a truly great friend," Prime Minister Julia Gillard said in a statement.
Yunupingu began his career as a teacher, and became the first indigenous Australian to be appointed a school principal. He developed what he called the "both ways" educational philosophy, which utilized both Western and Aboriginal teaching techniques.
His penchant for blending cultures carried over to his music career, with the formation of his band Yothu Yindi in 1986. The group included both Aboriginal and white musicians and won fans with its unique combination of traditional indigenous sounds and modern pop and rock. Yothu Yindi released six albums.
The band's most famous song, "Treaty," was written in response to an unrealized promise then-Prime Minister Bob Hawke made in 1988 -- the bicentennial of European settlement in Australia -- to formalize a treaty between the government and Aborigines.
In 2009, Yunupingu told Australian Broadcasting Corp. television that he had battled alcoholism before he was diagnosed. Alcohol was not the direct cause of his kidney failure, but worsened his other health problems.