Producător
(2019 Aug. 04; 2023 Mai 19, 23)
Conductor
(2019 Aug. 04; 2023 Mai 19, 23)
Stage director
(2019 Aug. 04; 2023 Mai 19, 23)
Soprano
(Soprano solo)
(2019 Aug. 04; 2023 Mai 19, 23)
Contralto
(Alto)
(2019 Aug. 04; 2023 Mai 19, 23)
Tenor
(Tenor solo)
(2019 Aug. 04; 2023 Mai 19, 23)
Baritone
(Baritone (or bass) solo)
(2019 Aug. 04; 2023 Mai 19, 23)
Orchestră
(2019 Aug. 04; 2023 Mai 19, 23)
Alte
(2019 Aug. 04; 2023 Mai 19, 23)