Mozart, Wolfgang Amadeus
1 January 1970
Sofia
Balkanton
Janitsch, Johann
s.l.
Moscow
Strauss, Johann
Lolov, Ibro
Saint Paul, Lara
Kidikov, Christo
Jones, Tom
Ivanova, Mimi
Hranova, Margarita
Verdi, Giuseppe
[s.l.]
Bizet, Georges
Ghiaúrov, Nikolai
Ghiuselev, Nicola
Milcheva-Nonova, Alexandrina
Christoff, Boris
Bulgaria
Nikolov, Nikola