Хор Братии Монастыря "Введенская Оптина Пустынь"

Kirchenchor Von St. Mang, Füssen

Nuns-Choir Of The Benedictine Abbey Of Our Lady Of Varensell

Hor ”Josif Marinković“, Zrenjanin

Indiana University Children's Chamber Choir

The CSU Chamber Singers

André Jolivet

František Xaver Thuri

Aachener Domchor

Storkyrkans Kör

Marjorie Thomas

Alberta Pellegrini

Григорий Львовский

Markus Schaeffer

Ensemble Elyma

Corala Bărbătească Ortodoxă "Te Deum Laudamus"

Egil Hovland

Coro Sinfonico Di Milano Giuseppe Verdi

The Argo Chamber Orchestra

Joseph Bächler

Ernest Bloch

Philharmonia Chorus

Fritz Heitmann

Bruce Boyce

David Gaze