Sixth World Symposium On Choral Music

The St. Olaf Choir

Chanticleer

Wiener Kammerchor

Choeur de Chambre de Namur

Lado

The USSR Ministry Of Culture Chamber Choir

Det Norske Solistkor

Elmer Iseler Singers

Dale Warland Singers

Adelaide Chamber Singers

S:t Jacobs Kammarkör

Garganta Profunda

La Cantoria De Mérida

World Youth Choir

The Michigan State University Children's Choir

Namibia National Youth Choir

Ansan City Choir

Rīgas Doma Zēnu Koris

Little Singers Of Armenia

Combined Choirs Of The Sixth World Symposium On Choral Music

Taipei Philharmonic Chamber Choir

University Of Pretoria Concert Choir

Red Leaf Children's Choir

Amabile Boys Choirs: Primus

Okubo Mixed Choir

Americafest

VocalEssence Ensemble Singers