AVIVA CHOR Flyer

Regula BergerFebruary 17, 2020

Celebration: 16.11.24 Edition of spanish version of the book from Mrs Werbeck September 20, 2024
Formacion de terapia de canto a madrid October 30, 2023
Monthly Singing half days in Basel May 3, 2022
Musical remedies: Rigi/Klösterli CH: 7.2.-11.02.2024 May 3, 2022
Kalliope association to support School of uncovering the voice January 18, 2020