Name of street guitar player in Berlin, Germany (17th July 2010)?

Lots of luck.. finding a busker in Germany is like finding a certain dolphin in the ocean. That's not a bad spot he picked out.. When I was busking in Berlin years ago, I set up in front of the KAISER WILHELM CATHEDRAL.. and that was back when the place was falling down.. before they started stabilizing it and restoring it... It's a great spot because all the tourists come from the Hauptbannoff to the bit shopping mall and then on down to the Cathedral.