Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Norma by Bellini, Ħam 12 Jan 2017, Minn (2016/2017), Immexxi minn Tobias Hoheisel, Imogen Kogge,, Surmast Direttur Giacomo Sagripanti, Johannes Witt, Aalto Theatre, Essen, Germany