O Sidera

"The language, distorted by Lassus or distended by the Byzantine Asmatikon, is erased to give way to pure sensation. It is a new grammar that is created, that of the meeting of music with the body, of the bodies of the singers with the body of the gesture of direction with the bodies of the listeners, with the backwash of the sound waves.
O Sidera is a shock, a rapture, which is experienced first and explained afterwards.
The program is read when the singing stops, as if to look for a rational explanation for what one has just gone through."