Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Four Note Opera by Johnson, Ġim 15 Mar 2024, Minn (2024/2024), Immexxi minn Kenza Karin Koutchoukali,, Surmast Direttur Alejandro Cantalapiedra, Dutch National Opera & Ballet, Amsterdam, Netherlands