Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Concert Aniversar Peter Oschanitzky (Peter Oschanitzky Anniversary Concert) by Various, Minn (2021/2021), Surmast Direttur Peter Oschanitzky, Mihaela Silvia Rosca, Mihnea Ignat, Opera Nationala Romana Timisoara, Timișoara, Romania