Argentina | Events 2017 TODAS LAS VOCES TODAS- Un tiempo para escuchar diversas voces 2017-04-10 Argentina, Events 2017
Events 2017 | United States Queen City Music Fest Jr. Choral Expo and Professional Development Expo 2017-03-30
Brazil | Events 2017 Palestra sobre saúde vocal para funcionários de empresa call center – Período Vespertino 2017-04-30
Events 2017 | Russian Federation Concert dedicated to the World Voice Day and lecture “Voice hygiene” 2017-04-27