Events 2017 | Russian Federation Voice examination of students 2017-03-21 Events 2017, Russian Federation
Brazil | Events 2017 CRFa 2° Região/SP: Distribuição de folheto na Comunidade Vila Praia, Campo Limpo, SP 2017-04-17
Events 2017 | Poland First Annual Confrence on the occasion of the World Voice Day 2017, Bacewicz Acadamy of Music, Lodz 2017-04-13