Léiritheoir
Conductor
Stage director
Santuzza
Turiddu
Lucia
Alfio
Dramaturge
Set designer
Costume designer
Assistant Conductor
Repetiteur
Assistant Stage Director
Lighting designer
Hairstylist
Ceolfhoireann
Sinfonisches Orchester Wil
Curfá
Chor zu St. Niklaus Wil
Männerchor Concordia Wil