Brazil | Events 2018 Palestra o poder da voz na oratória no Hospital Geral 2018-04-19 Brazil, Events 2018
Events 2018 | Russia Consultation for parents “Protecting of children’s voice in singing ” 2018-04-02
Argentina | Events 2018 Flashmob – Coro Juventud prolongada – Clase Abierta / Escuela de la Voz y el Arte 2018-04-14
