Did you find out where the premier is going to be, Reiner?
The website mentions things that will happen "after the Moscow premiere takes place", but there are no dates or venues mentioned for this event. Apparently the score for the ballet has already been recorded by the "Moscow Symphony Orchestra" (sic). I guess this was a low-cost way for the composer to get his score played by an orchestra, and that the "soundtrack" now created would be used on tape for performances?
I have not heard or seen any information about this ballet in Moscow. I have to say that as a purely cynical piece of marketing they would probably get good audiences in Russia, where most people seem to believe that Diana was murdered by The Duke Of Edinburgh, The Archbishop of Canterbury, Prince Charles, Nicholas Soames, the SAS, Mossad, the Freemasons, "the Greys", the Illuminati, or any combination of the above acting in concert.
I am repelled by this project - in the sense of someone else having thought of it first