Ateliers Atelier Girls Choir Alicja Szeluga Poland Girls Choir Canzone Giovani Cantori di Torino Atelier Mixed Youth Choir Jan Schumacher Germany Waelrant Youth Choir Giovani Cantori di Torino Atelier Mixed Youth Choir Rahela Durič Barić Slovenia Waelrant Youth Choir Voice Changers Youth Choir of Runge-Gymnasium Wolgast
Atelier Mixed Youth Choir Rahela Durič Barić Slovenia Waelrant Youth Choir Voice Changers Youth Choir of Runge-Gymnasium Wolgast
