Faisnéis ón eagraíocht ealaíon (Fíoraithe ag Operabase)
International Conductor's Contest winners by Donizetti, Ó (2021/2021), Faoi stiúir Slavcho Nikolov,, Seoltóir Florian Engelhardt, Arnaud Pairier, David William Spiro, State Opera Stara Zagora, Stara Zagora, Bulgaria