Both Female singers I think

I posted the only snippets I have to Youtube

1. https://www.youtube.com/watch?v=AzQBIWkrMIQ

Sounds like Chacon? voice sounds bit like France Gall

2. https://www.youtube.com/watch?v=ASJjK4gjBbU

This is the end of the song. Sounds quite old like 60s or 70s
words might be un grand homme de ne, ne plus de dit?

Both need to be played at max volume.

Thanks

Kerica