There's a video on youtube of Werrason touring along with Tshala Muana and comedians like Siatula, Bipendu, etc. around different cities of Congo for those political campaigns of ADFL. When coming in Mbandaka they performed with Pepe Kalle. Its btw there that Pepe Kalle was victim of his first heart attack before his death. Back then people were still not believing that Werrason would make it one day and that he was profiting behind ADFL to still exist. Them calling Maison Mere, Wenge ADFL because of they started to tour with them for those campaigns.
from 1:11:53 min Pépé Kallé coming out the plane
from 1:13:54 min Pépé Kallé singing Monano
from 1:14:33 min Pépé Kallé singing with Tshala Muana
There's also a video of him on youtube performing in N'djili. Gode Lofombe said in one of his many interviews that it was the concert that gave him the inspiration to start Delta Force for Pépé Kallé, because of the intro the singers did.