Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Snapshot 2023 by Li, Shuying, Woolf, L. P., Au Yong, Ratay, Recio, Ħad 19 Mar 2023, Minn (2023/2023), Surmast Direttur Jonathan Khuner, Berkeley Hillside Club, Berkeley, United States