Produttur
(2018 Set 14, 23, 28; Ott 03; 2019 Jan 12, 18, 27; Mar 22, 30; Ġun 22, 27; Lul 05; 2020 Apr 30)
Conductor
(2018 Set 14, 23, 28; Ott 03; 2019 Jan 12, 18, 27; Mar 22, 30; Ġun 22, 27; Lul 05; 2020 Apr 30)
(2018 Set 14, 23, 28; Ott 03; 2019 Jan 12, 18, 27; Mar 22, 30; Ġun 22, 27; Lul 05; 2020 Apr 30)
Stage director
(2018 Set 14, 23, 28; Ott 03; 2019 Jan 12, 18, 27; Mar 22, 30; Ġun 22, 27; Lul 05; 2020 Apr 30)
Soprano
(2018 Set 14, 23, 28; Ott 03; 2019 Jan 12, 18, 27; Mar 22, 30; Ġun 22, 27; Lul 05; 2020 Apr 30)
(2018 Set 14, 23, 28; Ott 03; 2019 Jan 12, 18, 27; Mar 22, 30; Ġun 22, 27; Lul 05; 2020 Apr 30)
Mezzo-soprano
(2018 Set 14, 23, 28; Ott 03; 2019 Jan 12, 18, 27; Mar 22, 30; Ġun 22, 27; Lul 05; 2020 Apr 30)
Tenor
(2018 Set 14, 23, 28; Ott 03; 2019 Jan 12, 18, 27; Mar 22, 30; Ġun 22, 27; Lul 05; 2020 Apr 30)
Bass
(2018 Set 14, 23, 28; Ott 03; 2019 Jan 12, 18, 27; Mar 22, 30; Ġun 22, 27; Lul 05; 2020 Apr 30)
(2018 Set 14, 23, 28; Ott 03; 2019 Jan 12, 18, 27; Mar 22, 30; Ġun 22, 27; Lul 05; 2020 Apr 30)
(2018 Set 14, 23, 28; Ott 03; 2019 Jan 12, 18, 27; Mar 22, 30; Ġun 22, 27; Lul 05; 2020 Apr 30)
Set designer
(2018 Set 14, 23, 28; Ott 03; 2019 Jan 12, 18, 27; Mar 22, 30; Ġun 22, 27; Lul 05; 2020 Apr 30)
Costume designer
(2018 Set 14, 23, 28; Ott 03; 2019 Jan 12, 18, 27; Mar 22, 30; Ġun 22, 27; Lul 05; 2020 Apr 30)
Video designer
(2018 Set 14, 23, 28; Ott 03; 2019 Jan 12, 18, 27; Mar 22, 30; Ġun 22, 27; Lul 05; 2020 Apr 30)
Dramaturge
(2018 Set 14, 23, 28; Ott 03; 2019 Jan 12, 18, 27; Mar 22, 30; Ġun 22, 27; Lul 05; 2020 Apr 30)