José Miguel Lamalfa

Pavla Kšicová

Большой Симфонический Оркестр Всесоюзного Радио

Indiana University Children's Chamber Choir

Sesame Street

Gloriae Dei Cantores

New London Chorale

Paul Hillier

London Symphony Orchestra

John Rutter

Örebro Kammarkör

London Philharmonic Orchestra

The King's College Choir Of Cambridge

David Stanhope

Sinfonia Varsovia

RIAS-Kammerchor

The Cambridge Singers

Martin Dagenais

Jean Claudric

The Alexandrov Red Army Ensemble

Canterbury Cathedral Choir

František Xaver Thuri

Uwe Gronostay

The Choir Of St George's Chapel

Sydney Children's Choir