Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Festspiel-Sonderkonzert: Der wendende Punkt by Various, Minn (2021/2021), Surmast Direttur Ivor Bolton, Constantinos Carydis, Asher Fisch, Kent Nagano, Kirill Petrenko, Nationaltheater, Munich, Germany