Wish song that is cowritten by Jarre you like the most?
For example: "Megalomania" by "Patrick Juvet", "Qui vas-tu Faire" by "Françoise Hardy" or "Les Mots Bleus" by "Christophe". You have much more choises that what I say here. There are only examples.
For me:
"Les Mots Bleus" from 1975 by "Christophe".
This song is simply a genial "Slow" for me. A song that take me in my heart. This song shows us that Jarre can do much more than only "bliep tuut bliep-tracks"!
Greetings,
Christophe