Upplýsingar frá listasamtökum (staðfest af Operabase)
Greek Opera Studio’s Grand Finale Gala by Various, Frá (2019/2019), Leikstýrt af Detlef Soelter, Michael Seibel, Dina Strani, Dirk Schattner, Eilana Lappalainen,, Hljómsveitarstjóri Eilana Lappalainen, Apollo Theater, Ermoupolis, Greece
