I have seen this before. I presume it's what they refer to as "Library Music" and contemporary with Gordon's "Airwaves" album? What's it like, Sue? How does it compare to "Airwaves"?
I would have also asked you, Andrew, but as you've only just obtained your copy no doubt you're too busy admiring the rarity to have got around to actually playing it yet!!

By the way, Andrew, you also now need to get hold of the follow-up album "In At The Deep End", also on the KPM label from 1984.