Events 2017 | Russian Federation Lecture “Lecture and concert dedicated to the World Voice Day” 2017-04-27 Events 2017, Russian Federation
Events 2017 | Russian Federation Round table “ Voice proficiency as a competence of a worker in the field of art and culture” 2017-04-13
Events 2017 | United States Queen City Music Festival: Junior Choral Expo and Professional Development Expo 2017-04-05