Ann-Katrin Nosske walked up to a street performer and started playing her flute. She plays a short musical song and then the street busker repeats her tune on his cello. Then all of sudden many strangers being joining in and performing the same song. You guessed it, this is another amazing flash mob, this time it was organized and performed by “Philharmonic Orchestra” and “Hans-Sachs Choir” from Nuremberg Germany. This incredible performance left the bystanders in awe.