A1:

Children’s choirs up to 6 years

A2:

Children’s choirs up to 8 years

A3:

Children’s choirs up to 12 years

A4:

Children’s choirs up to 16 years

B1:

Boys‘choirs (sopranos and altos)

B2:

Boys‘choirs (sopranos, altos, tenors, basses)

C1:

Youth choirs up to 21 years (sopranos, altos)

C2:

Youth choirs up to 21 years (S, A, T, B)

C3:

Youth choirs up to 21 years (tenors, basses)

D1:

Adult choirs – men

D2:

Adult choirs – women

D3:

Adult choirs 

E1:

Vocal ensembles 4 - 8 singers (men,  women, mixed)

E2:

Chamber choirs 9 – 24 singers (men, women, mixed)

F1:

Folksong a cappella - for choirs

F2:

Folksong with instrumental accompaniment - for choirs

F3:

Folk music instrumental ensembles

F4:

Folksong a cappella - for folklore groups

F5:

Folksong with instrumental accompaniment - for folklore groups

G:

Spiritual, gospel, pop, jazz

I:

Renaissance and baroque music (at least 16 singers) - Works of your own choice. Repertoire up to 12 minutes net.

J:

Contemporary music - A work by a composer born after 1950. Works of your own choise. Repertoire up to 12 minutes net

K:

Musical theatre -  Works of your own choice. Repertoire up to 15 minutes net.

L:

Orthodox Church Music - Works of your own choice. A cappella repertoire up 15 minutes net.

R:

Choirs of seniors

X:

Non-competing choirs