- Academic Choir of Gdansk University of Technology - POLAND, Conductor: Mariusz Mróz
- Cafella - GUATEMALA, Conductor: Hector Hurtarte
- Cambiar La Música - SLOVAKIA, Conductor: Veronika Veverková
- Choir of the Church of the Icon of the Smolensk Mother of God - RUSSIA, Conductor: Ekaterina Kozlova
- Coro di Voci Bianche Audite Nova - ITALY, Conductor: Gianna Visintin
- Dekliški Pevski Zbor Aglaja - SLOVENIA, Conductor: Kerstin Pori
- Female Choir CVS - PORTUGAL, Conductor: Sílvio Cortez
- Female Choir CVS - PORTUGAL, Conductor: Sílvio Cortez
- Gratia Choir of Soegijapranata Catholic University - INDONESIA, Conductor: Alfonso Andika Wiratma
- Hedvig Eleonora Ungdomskör - SWEDEN, Conductor: Natalia Edvall
- Hedvig Eleonora Ungdomskör - SWEDEN, Conductor: Natalia Edvall
- Leioa Kantika Korala - SPAIN, Conductor: Basilio Astulez
- Mixed choir Canticum Novum Pasvalys - LITHUANIA, Conductor: Rimvydas Mitkus
- Riga 6th Secondary School Choir - LATVIA, Conductor: Inta Godina
- Subton - RUSSIA, Conductor: Anna Pavlovskikh
- Tallinn Music High School Chamber Choir - ESTONIA, Conductor: Janne Fridolin
- Toraya Choir Jakarta - INDONESIA, Conductor: Rainier Revereino
- Vox Caelestis - HUNGARY, Conductor: Valéria Szebellédi