Augustus Pablo - East of the River Nile

Horace Swaby (June 21, 1953 – May 18, 1999), better known as Augustus Pablo, was a Jamaican roots reggae and dub record producer and keyboardist, active from the 1970s onwards. He was perhaps the first person to use the melodica as a viable musical instrument. He was known for his devotion to the spiritual Rastafari movement.

Here is a great gig from Jamaica (1998)