Orchestra of bayans and accordions “Sonus internum”
- Disciplin: Orchestra
- Teacher: Demidchik Elena
- Institution, place and country: Children's musical school of arts №2 named after N.I. Aladov, Minsk, Republic of Belarus
- Concertmaster: Catherine Protas, Alexey Rachkovsky
- State/City: Minsk, Republic of Belarus
- 1. Bert Kempfert "Strangers in the Night"
2. Konstantin Myaskov "Twist"