Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Operalab by Weill, Puccini, Donizetti, Ġim 15 Diċ 2017, Minn (2017/2017), Immexxi minn Hilde Andersen,, Surmast Direttur Simen Formo Hay, Fredrik Longva, Magnus Sparsaas, Kunsthøgskolen, Oslo, Norway