the version sung by Bozi Boziana in 1985 from the Choc Stars - Retrouvailles A Paris (vol. 2) album

the version sung by General Defao Matumona in 1999 from the Defao - Tremblement de Terre album

If you look to the credits you will see that the song is credited to Defao. While that of Choc Stars was credited to Bozi Boziana's name. Means that, that Defao is the original writer of the song ? What made Defao sing that song ? Was it a way to pay tribute to his elder Bozi or just to show that it was his song or was to let people think back to the times of Choc Stars ? Because the song Diogene de Terre of the same album is also a remix of an old Choc Stars song called Aristote.