Vītols, Jāzeps
[Author]
;
Melngailis, Emilis
[Other];
Kalniņš, Alfrēds
[Other];
Zariņš, Kārlis
[Performer];
Tiknuse, I.
[Performer];
Kriḳis, D.
[Performer];
Daine, Leonarda
[Performer];
Jancis, V.
[Performer];
Grauḅina, D.
[Performer];
Cīrule, V.
[Performer]