Producent
Sofia Opera & Ballet
Regisseur
Vera Petrova
Soprano
(Sopraan)
Mariana Zvetkova
Radostina Nikolaeva
Silvana Pravcheva
Tsvetana Bandalovska
Tenor
Kostadin Andreev
Martin Iliev
Bass
(Bas)
Biser Georgiev
Set designer
Nela Stoyanova
Pianist
Yolanta Smolyanova
Sofia, Bulgarije