As reported in the Wall Street Journal:
Renowned conductor Daniel Barenboim will perform with an orchestra of European musicians in Gaza today. Enlisting musicians from orchestras in Berlin, Vienna, Paris and Milan, Mr. Barenboim has an assembled an outfit dubbed the "Orchestra for Gaza."
The group plans to fly from Berlin to Egypt and then cross the border into Gaza for a brief visit that will include a concert at a cultural center outside of Gaza City.
What comes to my mind is "Just like the Warsaw ghetto"