Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
The Little Tower Chamber by Polskiy, Ħad 17 Jan 2021, Minn (2021/2021), Immexxi minn Maria Rubina,, Surmast Direttur Petr Belyakin, Perm Tchaikovsky Opera and Ballet Theatre, Perm, Russia