Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Werther by Massenet, Ħad 29 Mar 2015, Minn (2015/2015), Immexxi minn Joan Anton Rechi,, Surmast Direttur Lukas Beikircher, Christoph Altstaedt, Opernhaus Düsseldorf, Dusseldorf, Germany