OKUD Joža Vlahović

Emil Cossetto

The Guildford Cathedral Choir

Czech Philharmonic Chorus

Sir Adrian Boult

Musica Bohemica

Dresdner Kreuzchor

Coral Sant Jordi

Ralph Vaughan Williams

101 Strings

Eric Ericson

André Previn

Alexander Young

Boston Pops Orchestra

Solistenvereinigung Des Berliner Rundfunks

Mormon Tabernacle Choir

Ελένη Βιτάλη

The Roger Wagner Chorale

Eugene Ormandy

London Symphony Orchestra

Osian Ellis

Royal Philharmonic Orchestra

Bulgarian National Choir 'Svetoslav Obretenov'

Maurice André

Corneliu Dan Georgescu