So, Steve Shaw, are you going to give us the link to your performance or just tantalise us with the description.

The "never wise" bit may not be taking the video in the first place, but placing it on public view for all of us to see it. LOL

I personally have never heard the similarity to a specific Vivaldi piece but I'll check out the suggestions of what it could have been. Personally, the Carolan's Concerto doesn't really do it for me although I appreciate the tune. I already have too many other favourite Carolan tunes at the top of my list.