OK Jazz - After the death of Franco particular members, like Mabiala, etc. tried to declare themselves as the inheritor of the boss title. But leadership was given over to Simaro Lutumba. However, in a short while, the relatives of Franco who were the inheritors of the band legally, started to spread gossips about him that he is leading the band unethically. According to rumours they were encouraged to do this by Madilu. So in the end the group was disbanded, and a bunch of its members formed Bana OK, to save themselves from debates.