At the moment of incident in Berlin this evening I was on the stage of Konzerthaus (Berlin). I had no idea about what happened, till the end of the concert. The news about the truck that drove into Christmas market and killed people shocked me to the core! Please, accept my condolences to families and friends of those who perished or were injured. It is a great sorrow that should unite us all in the desire not to let it happen again. This evening, Berlin, I'm with you, on the stage, and off the stage. Courage!