Upplýsingar frá listasamtökum (staðfest af Operabase)
Bad Kissingen Songworkshop. Schleiermacher, Trojahn, Filonenko, Cleare, Sánchez-Verdú by Various, sun 11 júl 2021, Frá (2021/2021), Hljómsveitarstjóri Axel Bauni, Rossini-Saal, Bad Kissingen, Germany