Banda De Txistularis Del Excmo. Ayuntamiento de San Sebastián

Szirtes Edina

Nicolai Ghiaurov

Estonian Philharmonic Chamber Choir

A Filetta

Sarah Brightman

Taktaszadai Pávakör

Зарамук Кардангушев

Þorgerður Ingólfsdóttir

New York Choral Society

Bambini Di Praga

Veljo Tormis

Marin Constantin

English Chamber Orchestra

Jaroslav Krček

Hor „Obilić“ AKUD „Branko Krsmanović“

Palawan Chamber Choir

Mirko Bulovan

Κική Καψάσκη

Ελένη Βιτάλη

Slovenski Oktet

The Maranatha Singers

Montanara Chor

Mazowsze

Balogh Eszter