** FILE ** In this Jan. 1992 file photo, South African singers Mariam Makeba, center, and Hugh Masekela, along with African National Congress President Nelson Mandela, listen to singer and songwriter Paul Simon, right, in Johannesburg. Makeba died early Monday Nov. 10, 2008, of a heart attack after collapsing on stage in Italy. She was 76. (AP Photo/Adil Bradlow, File)