Upside Down (1976): Upside Down was written to portray a worldly travelled African, who searches the dictionary, and finds the definition of upside down a perfect description of the African situation. Fela & Roy Ayers (Music of Many Colours) (1980): Africa Centre Of The World is Fela s contribution to the joint album with Roy Ayers called: Music Of Many Colours. It is a song about Africa, the cradle of today s civilization. 2000 Blacks Got To Be Free is a musical collaboration between the African American vibraphone player Roy Ayers and Fela. In this song Roy says he has, a vision coupled with a dream that says: ...by the year 2000 comes around, Africa would be united and free