Hacienda 1991 footage tune id

Hi, I am hoping someone could id the tune that's playing in the first 20 seconds of this Hacienda footage from 1991.
I am aware that its being mixed into some mix of Jingo by Candido. but its the melody playing in the first 20 seconds that i need an ID on.

https://www.youtube.com/watch?v=Fe5lH3Tu-VQ

Thank you