Can someone tell me the actuall year these two great songs came out?

I'm seeing people say the first one came out in 84 and the second in 85..

Then I'm seeing it's 85 and 86. In 1986 Carlito performed Maya with OK Jazz. I've seen that clip. But i don't know the actual years both songs were released respectively.

Plus I'm even surprised that Simaro managed to get Pepe Kalle on the song when Simaro is still a member of OK Jazz. Wouldn't this count as nzong-nzing? And would've made Franco upset?

Thank you.

Both versions were released in 1984 Franco was away in Europe with Madilu, Josky and Aime adding to that Ndombe, Djo Mpoyi and Diatho left Ok Jazz to form Tiers Monde.