Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Mother's Ring by Kalomiris, Ħad 09 Jan 2005, Minn (2004/2005), Immexxi minn Spyros A Evangelatos,, Surmast Direttur Vassilis Christopoulos, Stavros Niarchos Hall, Athens, Greece