Just had a lovely week in beautiful Tallinn (Estonia) working for the 9th International Summer School on Social Banking. The theme was Future Finance, Banking on values in a Digital World. I was the musician of the Summer School, opening the week with a solo improvisation and ending the first day with a Argentine Tango concert (with bandoneonist Mercedes Krapovickas). The rest of the days I had the privilege to lead vocal improvisations for about 50 bankers from all over the world! It was a great experience, worth repeating!