Upplýsingar frá listasamtökum (staðfest af Operabase)
William Tell by Grétry, þri 23 feb 2021, Frá (2021/2021), Leikstýrt af Juan Kruz De Diaz De Garaio,, Hljómsveitarstjóri Hélène Clerc-mugier, Pauline Warnier, Opéra-Théâtre, Clermont-Ferrand, France