Oleksandr Korniev

Ukraine, 24
Oleksandr Korniev @ChabLathion
Autres participants
Motus Quartet_1 – ©Stephan Polzer and Neda Navaee

Motus Quartet

Autriche
Monbijou-Kopia av 1.3

Monbijou Quartet

Suède
Neuma_1

Neuma Quartet

Pologne
Goldberg

Quartetto Goldberg

Italie