This is one of the least political songs you'll ever hear, but it gave Wonder a voice to help end apartheid in South Africa. When the song won the Academy Award, Wonder said in his speech, "I would like to accept this award in the name of Nelson Mandela." The next day, the South African government banned his music, as Mandela was an enemy of the state, imprisoned since 1962. This drew a lot of attention to Mandela and his fight against apartheid in that country; later in 1985, a collective of musicians called Artists United Against Apartheid released the song "Sun City
," taking a stand against entertainers who performed at the popular resort in South Africa. Wonder, energized by the ban, spoke out in interviews and included the song "It's Wrong (Apartheid)" on his next album, In Square Circle
The movement culminated in the 1988 Free Nelson Mandela Concert at Wembley Stadium in London, where Sting, Peter Gabriel, Whitney Houston and a host of other stars performed on his behalf. Wonder opened his set with "I Just Called To Say I Love You."