Argentina | Events 2018 Actividades Científicas – Extensión universitaria, UNNE 2018-04-12 Argentina, Events 2018
China | Events 2018 Make your dulcet tones heard worldwide–World Voice Day 2018 Event at Foshan No.1 People’s Hospital 2018-05-02
Events 2018 | Russia Master class for opera singers “Voice hygiene and breathing exercises” 2018-04-02
