Events 2018 | United States Duke Voice Care Center celebrates World Voice Day 2018-03-29 Events 2018, United States
Events 2018 | Russia Master class for opera singers “Voice hygiene and breathing exercises” 2018-04-02
Events 2018 | Mexico GLOBAL CONCERT WORLD VOICE DAY 2018 in cooperation with MUsic and Opera Coordination INBA 2018-04-15