from 4:51 min

Bouro had a good vocal, Modogo didn't sing at 4:51.

 its modogo,but surely thats a mix or minute thing,it does happen especially in that era with limited number of minutes that they had to cut some parts to stay in 80  minutes or so limit of a cd

It sounds like a 1er voix guy vocal at the end was faded off....btw I just clocked that Werrason's song salsister from A LA QUEUE LEU LEU has similar melody and structure  to Koffi's Mokuwa...then again most salsa songs sounds the same

its modogo,but surely thats a mix or minute thing,it does happen especially in that era with limited number of minutes that they had to cut some parts to stay in 80  minutes or so limit of a cd

I heard somewhere that some songs Koffi recorded for Loi, where never released (expt. the song Chocolate, which he re-record for the Attentat-album). Same thing for Effrakata and Monde Arabe, where he decided to scrap the song Bomengo from the playlist.