This is according to Ndombolihno....any info?
http://ndombolhino.fr/2015/10/07/mutakalisation-de-koffi-olomide-a-brazzaville-info-ou-intox/

I have not listened until the end,i must admit i have decided to boycott  koffi for a big while for some serious personal reasons,but since its a matter of translation,i will say more or less what i understood from it
 in short, in congo brazza,president sassou wants to modify constitution to remain president forever and there was a meeting of opposition to contest that decision and to counter that, sassou did an "emergency concert" of koffi(and maybe some other kin artists,its not clear yet that part), at the very same time as the meeting to make sure people are more focused on the concert,  as roga roga  did not do it
and the fans of opposition parties who were at that stadium koffi would play in caused havoc and koffi and co moved to another stadium

What's wrong with us africans, every leader wants to change the bloody constitution when their time to go comes, they are all fucked up, even Kabila is trying to do the same.

bro i think its because of our tradition,i think "we" have kept in our heads the way in our traditions,there are kings who last as much as they want, and are replaced by their children (notice how many of those presidents when they have grown children who have any interest in politics they more or less prepare them to take over when they retire or die)

 Yeah. It is so annoying!!!

These are many reasons why Koffi Olomide is terrible. I don't condone violence but Koffi is a bad man. Bad man.