James Litton

City Of London Sinfonia

James O'Donnell

André Previn

Sir Neville Marriner

The Harry Simeone Chorale

Andrew Lucas

Julianne Baird

Placido Domingo

The Royal Choral Society

Zespół Pieśni I Tańca Śląsk

Iain Simcock

The American Boychoir

Mazowsze

Nidarosdomens Guttekor

Andrew Sackett

Die Wiener Sängerknaben

Westminster Choir

Ballroom Orchestra

Cusco

Peter Mattei

José Carreras

St. Paul's Cathedral Choir

The Brooklyn Tabernacle Choir

Meryl Streep