Ludmila Červinková

Berliner Motettenchor

Assen Selimsky

Jean Topart

Maria Venuti

Irmin Schmidt

Pierre Maggiora

The Kingsway Chorus

Corydon Singers

Tom McDonnell

Mikaeli Kammarkör

Corul Radioteleviziunii Române

Amy Shuard

Jean Morel

Ruth Copeland

Krzysztof Penderecki

The English Chorale

Amanda Roocroft

Ars Nova Copenhagen

Suzanne Danco

Karel Berman

Dino Martinelli And His Orchestra

Urszula Koszut

Hugo von Hofmannsthal

Gabriela Sima