Why Iran is Afraid of Daniel Barenboim

Dischords instead of overtures

No Art of the Fugue in the land of a thousand centrifuges: Iran has informed Daniel Barenboim that his intended concert with the Berlin orchestra in Tehran has been cancelled. There will be no overture during the long-anticipated easing following the nuclear deal. This is a blow for Barenboim as well as for Steinmeier, the German foreign minister, who was meant to be the patron of the concert.

The official explanation is interesting …