Gimnazija Kranj Mixed Choir
Slovenia
Amics de la Unió
Spain
Pueri Cantores St. Aegidien Brunswick
Germany
Girls Choir Skowroneczki
Poland
Choir of the Children’s University Cologne
Germany
Bodra Pessen Girls Choir
Bulgaria
Göttingen Boys Choir
Germany
Youth Choir Vivat Musica
Ukraine
Krasnoyarsk City Children’s Choir
Russia
Youth Choir Marktkirche Hanover
Germany
Youth Choir St. Marien Osnabrück
Germany
Gothenburg Cathedral Youth Choir
Sweden
Youth Choir of Berlin State Opera
Germany
Christophorus Children‘s Choir Altensteig
Germany
Children’s Choir April
Russia
Oulaisten Nuorisokuoro
Finland
Girls Choir Canzone
Estonia
Youth Choir of the Music School of Vienna
Austria