Upplýsingar frá listasamtökum (staðfest af Operabase)
Program Nine - Remembering Ethel Smyth and Boulanger’s Circle at Home and Abroad by Various, lau 14 ágú 2021, Frá (2021/2021), Hljómsveitarstjóri James Bagwell, Leon Botstein, Fisher Center, Annandale, United States