Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Ptolemy, King of Egypt, HWV 25 by Händel, Minn (2010/2010), Immexxi minn Chas Rader-Shieber,, Surmast Direttur Christian Curnyn, Alice Busch Opera Theatre, Cooperstown, United States