tracks a4, a5, b1 conductor Athanas Margaritov
tracks a1, a2, a3, b2 to b5 conductor Vassil Stefanov
orchestra Bulgarian Radio Symphony Orchestra
sleeve notes Константин Карапетров
soprano vocals, mezzo-soprano vocals Сийка Петрова
Recordings made in 1966 (A1 to A3); 1961 (A4, A5); 1963 (B1); between 1955 and 1959 (B2 to B5).