It seems Werra has had real had career!!! Every season he has to remind his musicians that he is the owner of the band and that he can sing all alone in an album.

lol, don't want to turn this into a roast session, but if Werra were truly alone back in the day (before the latest voice enhancing technology) his rhumbas would be like this. Werra all by himself:


I can't stop cracking up whenever I play this. It's like he was laying in bed tired while in studio. No Celeo to correct him and help get thye right notes

Eventi Sai Sai and Pululu created some awesome cries which has been inglobated by the big groups (Obala the obota, Zambole Zoma etc.)
For Werra I never wonderstood his obsession to prove everyone he can does his own things without anyone to be honest without Bill, Celeo, Ferre, Kakol, Japonais and later Kapaya I don't know where Werra could have been now, he was the "worst" singer in Wenge but had a good voice then since Solola bien he started to loose the voice and being known for the gemerique, I mean even on 7 hours name me a Rumba he made that has been successful...
I study history and the reason for a lot of empire Fall is the fact that guys like Stalin, Hitler, Mussolini etc. Never listened to the people who advice them, they always wanted to do their own way, Hitler thought he was invicibke and attacked Russia and started to loose oices and  lostthe war and the entire Germany, so Werra should stop feeling untouchable and hear the advices of his musicians instead of always bring yesmans like Sankara, Yanki Mpui (RIP), Kakol and so on to win, I mean 7 Jours kinda restabilized the career of Werra, but we all know how bad Decollage got received and his Satellite flopped except for Satellite and Ingredients generiques

if you listen for example to yanki in his lives he always insisted several times that werra wanted to prove some of the musicians who think they are the ones who are making werra's career so he sang that much to remind them that its his group
and ever since heritier's last days in maison mere there was always a theory of conspiracy to create a rebel group also so werra postponed the original project of solo album which was arche de noe to do the 7 jours one and surprise musicians who thouht they'd fool him once again in doing 14 vocals or so each on album and leave on that hype

Haha that's a leader right there, Werra had to show them who's boss. But it's not that they did  not atleast get a vocal and it is a solo album and not a group album.