Director
Felix Breisach
DIRECTOR
Karl Scheibmaier
Agnes Méth
Humphrey Burton
David Mallet
Kurt Pongratz
Herbert Grunsky
Drazen Siricevic
Christopher Swann
Bob Coles
Karina Fibich
Stars (in credits order)
Wiener Sängerknaben
Themselves
ORF Radio-Symphonieorchester Wien
Wiener Singakademie
Wiener Symphoniker
Plácido Domingo
Self
Gumpoldskirchner Spatzen
Barbara Rett
Self - Presenter
Steven Mercurio
Self - Conductor
Karel Mark Chichon
Vjekoslav Sutej
Erwin Ortner
Sascha Goetzel
José Carreras
Angelika Kirchschlager
Angela Denoke
Paul Armin Edelmann
Adrian Eröd
Juan Diego Flórez
Bo Skovhus
Ildikó Raimondi
Elina Garanca
Valentina Nafornita
Vesselina Kasarova
José Cura
Piotr Beczala
Artur Rucinski
Günter Haumer
Luca Pisaroni
St. Florianer Sängerknaben
Genia Kühmeier
Thomas Hampson
Dmitry Korchak
Herbert Lippert
Alois Mühlbacher
Dionne Warwick
Sissel
Michael Bolton
Self - Performer
Tony Bennett
Tamar Iveri
Julia Novikova
Natalia Ushakova
Olga Peretyatko
Marianne Crebassa
Self - Soloist
Diana Ross
Charles Aznavour
Natalie Cole
Sarah Brightman
Patricia Kaas
Eteri Lamoris
Bernarda Fink
Liliana Nikiteanu
Sophie Koch
Ursula Langmayr
Anne Sofie von Otter
Beate Ritter
Camilla Nylund
Ying Huang
Self - Soprano
Riccardo Cocciante
Alejandro Fernández
Luciano Pavarotti
Vanessa Williams
Keith Ikaia-Purdy
Joel Prieto Toropchanin
Noah Stewart
Carlos Osuna
Michael Schade
Helmut Lotti
Self - Singer
Charlotte Church
Performer
Boaz Daniel
Saimir Pirgu
Mozart Sängerknaben
Wiener Concert-Verein
Melissa Venema
Maciej Pikulski
Stefan Gottfried
Christian Arming
Die Kolophonistinnen
Los Calchakis
José Feliciano
Neue Wiener Concert Schrammeln
David Mariano
Konstantin Reymaier
Marlies King
Manfred Honeck
Toni Stricker
Grace Bumbry
Annely Peebo
Elisabeth Kulman
Anna Verkholantseva
Leonardo Navarro
Self - Soloist Misa Tango
Johnny Bertl
Self - Guitar
Milos Avramovic
Self - Bandoneon
Barbara Laister-Ebner
Self - Zither
Mariam Battustelli
Teresa Vogl
Joyce DiDonato
Patricia Petibon
Pawel Markowicz
Self - Pianist(uncredited)