The Blue Notes were a prominent South African jazz group formed in the 1960s. They are known for their unique blend of jazz, blues, and traditional African music, which helped to shape the sound of South African jazz. The band gained international recognition for their innovative style and powerful performances, often addressing social and political issues through their music. The group featured notable musicians such as Hugh Masekela and Abdullah Ibrahim, who contributed to their distinctive sound. The Blue Notes played a significant role in the cultural movement during the apartheid era, using their music as a form of resistance and expression for the struggles faced by many South Africans.