Bob Marley sang.
Bob Marley . Exodus stayed on the British album charts for 56 consecutive weeks . Exodus is the ninth studio album by Jamaican reggae recording band Bob Marley and the Wailers , first released 3 June 1977 through Island Records . `` Jamming '' is a song by the reggae band Bob Marley & the Wailers from their 1977 album Exodus . `` One Love/People Get Ready '' is a reggae/rhythm and blues song by Bob Marley & The Wailers from their 1977 album Exodus .