Produzent
Tirana National Theatre of Opera and Ballet
Maria Callas
Eva Perchemlieva
Aristotle Onassis
Marios Andreou
Orchester
Orchestra of the Tirana Opera House and Ballet
Chor
Varna State Opera chorus
Choir of the Tirana Opera and Ballet
Ballett- oder Tanzensemble
Varna State Opera
Co-Produzent
State Opera Varna
Veranstaltungsort nicht bekannt gegeben