Under the motto "Highlights from the world of opera", the audience enjoyed selected arias, duets and ensembles from the world of opera on 9 September 2025. The young singers from the International Opera Studio at Zurich Opera House brought powerful artistic expression, great pieces and great emotions to the Catholic Church in Feusisberg. The voices of the young talents on the cusp of their professional careers filled every corner of the church. The audience thanked the singers with thunderous applause. 

The Music Summer on Lake Zurich and the annual gala concert in Feusisberg have been sponsored by the Kühne Foundation for many years.