Nothing beats a good instrumental track from time to time. This 'golden oldie' appeared as background music in a commercial on a local radio station I listened to a lot during the Eighties. In time, I found out the name and artist behind the music, and then I found out that it was actually released when I was just born.
I have no idea who hides behind the stage name Duke of Burlington, but this track was a success in the Netherlands nonetheless: it peaked at number 11 in the autumn of 1970.