Upplýsingar frá listasamtökum (staðfest af Operabase)
Orpheus in the Underworld by Offenbach, mið 21 júl 1999, Frá (1999/1999), Leikstýrt af John Abulafia,, Hljómsveitarstjóri Tom Higgins, Lviv National Academic Opera and Ballet Theatre, Lviv, Ukraine
