Prodiuseris
Sofia Opera and Ballet
Stage director
Vera Petrova
Soprano
Mariana Zvetkova
Radostina Nikolaeva
Silvana Pravcheva
Tsvetana Bandalovska
Tenor
Kostadin Andreev
Martin Iliev
Bass
Biser Georgiev
Piano
Yolanta Smolyanova
Set designer
Nela Stoyanova