Events 2018 | Russia Lecture “Voice secrets: How to preserve scenic longevity” 2018-04-02 Events 2018, Russia
Events 2018 | Russia Lesson dedicated to the World Voice Day about characteristics of children voice 2018-04-16
Canada | Events 2018 La musicothérapie : concert et table ronde avec le Chœur de l’aphasie 2018-04-02
