Productor
(2015 Jul. 22, 23, 24, 25, 26; Nov. 27, 28, 29; 2016 Març 23, 24, 25, 26, 27)
Conductor
(2015 Jul. 22, 23, 25, 26; Nov. 27, 28, 29; 2016 Març 23, 24, 25, 26)
Mezzo-soprano solo
(2015 Jul. 24; 2016 Març 23, 26)
Tenor solo
(2015 Jul. 23, 25; Nov. 27, 29; 2016 Març 23, 27)
Soprano solo
(2015 Jul. 22, 24, 26; Nov. 27, 28, 29; 2016 Març 23, 25)