Jarre is fairly notorious about enforcing copyrights and whatnot. He might be having thoughts about sending a letter...
The C64 was tremendously influential on my listening. I like a lot of electronic music now probably due on the incredible music that came out of that thing. That, and the electronic music in Doctor Who.
There's still a lot of his stuff I can't get on Apple Music.
But he has been very open to collaborating with folks, and pushing remixes (as long as he gets a cut, I guess).
I've been listening to his stuff since Oxygene.