Photo of the day: 98 musicians distributed among the audience

The arena is transformed this evening - Xenakis' piece Nomos Gamma calls for "98 musicians distributed among the audience" and so members of the BBC Symphony Orchestra will be mingling among the prommers. Of course, this does mean that space in the arena is limited, but seasoned prommers will be very excited to learn that in a massive break from tradition, the forbidden area outside the white line is not out of bounds! Enjoy it while it lasts...