Events 2018 | Russia Lecture for kindergarten teachers “How to preserve voice in children” 2018-04-02 Events 2018, Russia
Events 2018 | Russia Workshop “Features and techniques of vocal-choral work with teenagers” 2018-04-16
Argentina | Events 2018 Flashmob – Coro Juventud prolongada – Clase Abierta / Escuela de la Voz y el Arte 2018-04-14
