(AFRICAN 90.781).This band has been created in the 70s by African Jazz sax player Samu Bakula, G. O. meaning "Giant Orchestra" (Geant Orchestre).
This really hypnotic congolese break has been composed and is sung by Menghe Mulyampene.
Orchestre G.O. Malebo - Vive Faza (part 2):
Check a wonderfull 45s selection from Congo/Zaire: Here