1987 sound sample demo.
Quality wise this sounds a bit like those old MW & LW radio broadcasts I used to listen to in the eighties.
After hours of in-depth research (one Google search!) it turns out that there was a chewing gum called 'Sorbits' available when this demo was made.
Links:
https://www.cpc-power.com/index.php?page=detail&num=15957
https://www.cpc-power.com/index.php?page=staff&lenom=Danish%20Cracking%20Service
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.