You play this beautifully. Nothing to nag about, but if I could offer a suggestion, do make a bit more of the dynamics, and make more of the phrasing. Take a little more time (you are a touch hurried in places) and imagine taking a breath between phrases like a singer would do. You leave absolutely no air between phrases and that makes it sound a little impatient.
Thank you for your input, I'll take it into consideration!
And yes, I really have to do something about the dynamics. It seems to me that you can hear the "forte sound files" with a different sound colour than the "pp ones", but they don't appear much higher in volume. I must do some experiments with Audacity.