Heinz Wehrle

The Trapp Family Singers

Sir Malcolm Sargent

Martindale Sidwell

The Robert Shaw Chorale

The Ilford Girls' Choir

Eric Brown

Harold Smart

Berliner Motettenchor

Günther Arndt

Dick Edwards

Richard Lewis

Berliner Philharmoniker

Robert Noehren

Antonio Janigro

The Melachrino Orchestra

Mormon Tabernacle Choir

Statsradiofoniens Drengekor

Gerhard Wilhelm

Muir Mathieson

Wiener Akademie Kammerchor Soloists

Robert Shaw

Jack Russell

Gottfried Wolters

Sir Adrian Boult