In which year was Bob Marley shot in an assassination attempt in Kingston, Jamaica?

Robert Nesta Marley, (6 February 1945 – 11 May 1981) better known as Bob Marley, 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.

On 3 December 1976, two days before "Smile Jamaica", a free concert organised by the Jamaican Prime Minister Michael Manley in an attempt to ease tension between two warring political groups, Marley, his wife, and manager Don Taylor were wounded in an assault by unknown gunmen inside Marley's home. Taylor and Marley's wife sustained serious injuries but later made full recoveries. Bob Marley received minor wounds in the chest and arm. The attempt on his life was thought to have been politically motivated, as many felt the concert was really a support rally for Manley. Nonetheless, the concert proceeded, and an injured Marley performed as scheduled, two days after the attempt. When asked why, Marley responded, "The people who are trying to make this world worse aren't taking a day off. How can I?" The members of the group "Zap Pow" played as Bob Marley's backup band before a festival crowd of 80,000 while members of "The Wailers" were still missing or in hiding.