Finland - Lithuania
Kuopio Conservatory
Lithuania
Kaunas Boys Choir Singing School "Varpelis"
Sakartvelo (Georgia)
Art School named after Zakaria Paliashvili of NNLE "Rustavi Art, Sports and Youth Development Center"
France
Schola Cantorum de Paris (conservatory)
China
SHW Experimental Middle School of Shanghai International Studies University (SISU)
United Kingdom
Royal College of Music, London
Visaginas Academy of Creativity and Arts
Middle School Affiliated to China Conservatory of Music
National M. K. Čiurlionis School of Art
Middle School of Central Conservatory of Music in Beijing
Great Britain - Lithuania
The Purcell School for Young Musicians