Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Werther by Massenet, Ġim 20 Diċ 2002, Minn (2002/2002), Immexxi minn Sebastian Baumgarten,, Surmast Direttur Antonello Allemandi, Frédéric Chaslin, Deutsche Oper Berlin, Berlin, Germany