Here is, I think, good quality English translation from original French lyrics.
A big thanks to Serge Lama, French singer and songwriter and learn-french-free-with-stories.weebly.com for really helping out finding the true lyrics of this unforgettable song.
You can get the song in music.apple.com/us/album/je-s...
This video is recorded in Germany (1981).
23 окт 2019