Wonderful performance Marek.
And I really love your beautiful tone!
I also liked your sensitive phrasing and the imaginative use of dynamics was great too. It sounds as though you've put a great deal of thought in to how to present this piece. Well done.
By the way, do you know of Sor's set of variations on La Folia? I learned these some years ago, but have never played Giuliani's - maybe I will now.
"There is no duty we so much underrate as the duty of being happy.
By being happy we sow anonymous benefits upon the world."
Robert Louis Stevenson