Mose Lee, tenor (South Korea) 

Spartak Sharikadze, bass (Georgia) 

Melisa Sanlısoy, soprano (Turkey)

Yoojin Lee, soprano (South Korea)

Ji Ho Park, soprano (South Korea) 

Konstantinos Stafylidis, baritone (Greece)

Luke Norvell, tenor (USA) 

Songha Lee, soprano (South Korea)  

Matteo Torcaso, baritone (Italy)

Sunghoon Han, bass-baritone (South Korea)  

Shelén Hughes Camacho, soprano (Bolivia)

Egor Martynenko, tenor (Belarus)