• All
  • Soprano
  • Mezzo-Soprano
  • Tenor
  • Baritone
  • Bass
  • Conductur
  • Stage-director

    • Olga Peretyatko

    Soprano
    Slider

    Emily D’Angelo

    Mezzo-Soprano

    Joseph Calleja

    Tenor

    Gabriela Scherer

    Soprano

    Elchin Azizov

    Baritone

    Regula Mühlemann

    Soprano

    Thomas Hampson

    Baritone

    Javier Camarena

    Tenor

    Dmitry Korchak

    Tenor & Conductur
    MORE