Robert Nesta Marley, OM (6 February 1945 – 11 May 1981) was a Jamaican singer and songwriter. Considered one of the pioneers of reggae, his musical career was marked by blending elements of reggae, ska, and rocksteady, as well as forging a smooth and distinctive vocal and songwriting style. Marley's contributions to music increased the visibility of Jamaican music worldwide, and made him a global figure in popular culture for over a decade. Over the course of his career Marley became known as a Rastafari icon, and the singer sought to infuse his music with a sense of spirituality. He is also considered a global symbol of Jamaican culture and identity, and was controversial in his outspoken support for the legalization of marijuana, while he also advocated for Pan-Africanism.