Soprano
(2020 nov 12; 2021 feb 06)
(2021 feb 14)
Mezzo-soprano
(2020 nov 12; 2021 feb 06)
Tenor
(2020 nov 12; 2021 feb 06)
(2020 nov 12)
Bass
(Bajo)
(2020 nov 12; 2021 feb 06)
(2020 nov 12)
Pianista
(2020 nov 12; 2021 feb 06)
(2020 nov 12; 2021 feb 06)