Wolfgang Götz has worked as a conductor and head of music at Theater Basel and Wuppertal Opera, at the Opéra de Lille, the Teatro La Fenice in Venice and the National Centre for the Performing Arts in Mumbai. Since 2010 he has been head of music at the Salzburg Landestheater.
Regina Sgier has performed as a soloist at the Salzburg Festival, the Salzburg Mozartwoche, the Wiener Festwochen and the Zurich Festival, among others. She has many years of experience as a lecturer in singing and in vocal training for children and young people at the Mozarteum University in Salzburg.