Exodus - Bob Marley

Exodus is the ninth studio album by Jamaican reggae band Bob Marley and the Wailers, first released in June 1977 through Island Records, following Rastaman Vibration (1976). The album's production has been characterized as laid-back with pulsating bass beats and an emphasis on piano, trumpet and guitar. Unlike previous albums from the band, Exodus thematically moves away from cryptic story-telling; instead it revolves around themes of change, religious politics, and sexuality. The album is split into two halves: the first half revolves around religious politics, while the second half is focused on themes of making love and keeping faith.
This is the title track, not the album.