Upplýsingar frá listasamtökum (staðfest af Operabase)
Classic Concert~ Presented by North Pacific Bank (Sapporo) by Beethoven, Strauss II, Mascagni, Tchaikovsky, P. I., Frá (2020/2020), Hljómsveitarstjóri Masahiko Enkoji, Sapporo Cultural Arts Theater Hitaru, Sapporo, Japan