- Ildar Abdrazakov
- Roberto Alagna
- Nicola Alaimo
- Celso Albelo
- Dinara Alieva
- Ain Anger
- Alessio Arduini
- Fabio Armiliato
- Janina Baechle
- Agnes Baltsa
- Wolfgang Bankl
- Juliane Banse
- Gun-Brit Barkmin
- Piotr Beczala
- Jeanine Bique
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- Olga Borodina
- Johan Botha
- Marius Brenciu
- Pavol Breslik
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- Lawrence Brownlee
- Benjamin Bruns
- Veronica Cangemi
- Fabio Capitanucci
- Marco Caria
- Christina Carvin
- Charles Castronovo
- Tassis Christoyannis
- Ho-yoon Chung
- Sorin Coliban
- Stephen Costello
- Richard Croft
- José Cura
- Luciana D'Intino
- Katarina Dalayman
- Diana Damrau
- Roberto De Biasio
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- Francesco Demuro
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- Daniela Dessì
- Misha Didyk
- Albert Dohmen
- Plácido Domingo
- Dan Paul Dumitrescu
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- Markus Eiche
- Donna Ellen
- Norbert Ernst
- Tara Erraught
- Adrian Eröd
- Alex Esposito
- Daniela Fally
- Norma Fantini
- Walter Fink
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- Juan Diego Flórez
- Rachel Frenkel
- Barbara Frittoli
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- George Gagnidze
- Lucio Gallo
- Elina Garanča
- Juan Francisco Gatell
- Alberto Gazale
- Véronique Gens
- Hibla Gerzmava
- Marcello Giordani
- Massimo Giordano
- Matthias Goerne
- Konstantin Gorny
- Stephen Gould
- Vittorio Grigolo
- Margarita Gritskova
- Günther Groissböck
- Edita Gruberova
- Franz Grundheber
- Maria Guleghina
- Olga Guryakova
- Eric Halfvarson
- Kristina Hammarström
- Anja Harteros
- Anita Hartig
- Evelyn Herlitzius
- Stephanie Houtzeel
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- Andreas Hörl
- Simina Ivan
- Tamar Iveri
- Ermonela Jaho
- Peter Jelosits
- Xiahou Jinxu
- Gwyneth Jones
- Eijiro Kai
- Joseph Kaiser
- Inga Kalna
- Hans Peter Kammerer
- Vesselina Kasarova
- Jonas Kaufmann
- Michaela Kaune
- Simon Keenlyside
- Angelika Kirchschlager
- Matthias Klink
- Benedikt Kobel
- Sophie Koch
- Wolfgang Koch
- Pavel Kolgatin
- Alisa Kolosova
- Tomasz Konieczny
- Dmitry Korchak
- Maija Kovalevska
- Magdalena Kožená
- Nadia Krasteva
- Elisabeth Kulman
- Aleksandra Kurzak
- Zoryana Kushpler
- Hans-Peter König
- Genia Kühmeier
- Morten Frank Larsen
- Anna Larsson
- Yonghoon Lee
- Gary Lehman
- Marie-Nicole Lemieux
- Isabel Leonard
- Kristin Lewis
- Herbert Lippert
- Zeljko Lucic
- Aquiles Machado
- Nino Machaidze
- Ambrogio Maestri
- Emily Magee
- Serena Malfi
- Christopher Maltman
- Elisabeta Marin
- Markus Marquardt
- Juliette Mars
- Iride Martínez
- Peter Matić
- Elisabete Matos
- Elena Maximova
- Angela Meade
- Waltraud Meier
- Francesco Meli
- Meagan Miller
- Maxim Mironov
- Alexandru Moisiuc
- Levente Molnár
- Janusz Monarcha
- Maria José Montiel
- Thomas Moser
- Alfred Muff
- Inva Mula
- Sergey Murzaev
- Valentina Nafornita
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- Simon O'Neill
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- Olga Peretyatko
- Miah Persson
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- Laura Polverelli
- Marina Poplavskaya
- Vito Priante
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- Lydia Rathkolb
- Marina Rebeka
-
Alexandra
Reinprecht - Chen Reiss
- Birgit Remmert
- Michael Roider
- Paolo Rumetz
- James Rutherford
- Kurt Rydl
- Roberto Saccà
- Michael Schade
- Jochen Schmeckenbecher
- Wolfgang Schmidt
- Petra Maria Schnitzer
- Anne Schwanewilms
- Sylvia Schwartz
- Christine Schäfer
- Peter Seiffert
- Michaela Selinger
- Claudio Sgura
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- Neil Shicoff
- Jorma Silvasti
- Peter Simonischek
- Antonino Siragusa
- María José Siri
- Ekaterina Siurina
- Anna Smirnova
- Robert Dean Smith
- Toby Spence
- Alfred Sramek
- Nina Stemme
- Ian Storey
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- Marian Talaba
- John Tessier
- Ludovic Tezier
- Iréne Theorin
- Ileana Tonca
- Rainer Trost
- Aura Twarowska
- Clemens Unterreiner
- Béatrice Uria-Monzon
- Violeta Urmana
- Juha Uusitalo
- Ramón Vargas
- Franco Vassallo
- Christopher Ventris
- Rolando Villazón
- Klaus Florian Vogt
- Marco Vratogna
- Linda Watson
- Janice Watson
- Caroline Wenborne
- Markus Werba
- Eva-Maria Westbroek
- Jennifer Wilson
- Lars Woldt
- Endrik Wottrich
- Tae Joong Yang
- Kwangchul Youn
- Georg Zeppenfeld
- Marco di Felice
