Upplýsingar frá listasamtökum (staðfest af Operabase)
The Rhine Nymphs by Offenbach, lau 02 feb 2019, Frá (2018/2019), Leikstýrt af Pierre-Emmanuel Rousseau,, Hljómsveitarstjóri Benjamin Pionnier, Francis Benichou, Stadttheater Biel, Biel/Bienne, Switzerland