No info for this disc I'm afraid.
Late eighties or early nineties?
Both the menu program and music program are Listed in the video.
https://www.youtube.com/watch?v=6o5hKTFaWqo (https://www.youtube.com/watch?v=6o5hKTFaWqo)
Link:
https://www.cpc-power.com/index.php?page=detail&num=11962 (https://www.cpc-power.com/index.php?page=detail&num=11962)
https://en.wikipedia.org/wiki/Oxyg%C3%A8ne (https://en.wikipedia.org/wiki/Oxyg%C3%A8ne)
Not emulated - original hardware and software.
Please note that the aspect ratio for this YouTube video is 16:9 but the CPC monitor
has an aspect ratio of 4:3 so you may wish to adjust your viewing device accordingly.