Exclusive artists
Conductors
- Michel Plasson
- José Miguel Pérez-Sierra
- Luis Miguel Méndez Chaves
- José María Sánchez-Verdú
- Arthur Fagen
- Franck Villard
- Lena-Lisa Wüstendörfer (S, FR, BN)
- Jean-Luc Tingaud
- Yannis Pouspourikas
- J. David Jackson
- Pedro Halffter
- Nicolas Kruger
Composer
Stage director
- Paul-Èmile Fourny
- Paco Azorín
Sopranos
- Elena Sancho Pereg (S, P, F, BN, V)
- Barno Ismatullaeva (F, BN, P, V)
- Stéphanie Müther (S, P, F, BN, V)
- María Hinojosa (World)
- Miren Urbieta-Vega (F)
- Carolina Moncada (World)
- Marina Costa-Jackson (S, P, V)
Mezzo-sopranos
Tenors
- Frank van Aken (World)
- Kristian Benedikt (F, BN)
- Benedikt Kristjánsson (World)
- Artavazd Sargsyan (World
- Roger Padullés (World)
- Joan Laínez (World)
- Daniel Kirch (F)
- Sébastien Guèze (Spain)
- Rafael Dávila (S, P, V)
- Dominick Chenes (S,P,V)
Baritones
- Dietrich Henschel (World)
- Joan Martín-Royo (World)
- Pierre-Yves Pruvot (World)
- José Carbó (World)
- Richard Rittelmann (World)
- Ivan Thirion (S, Various NE)
Bass-Baritone
Basses
- Franz Hawlata (World)
- Jérôme Varnier (World)
- Shi Zong (World)
Pianist
Pianist & Vocal Coach
Non exclusive artists
Sopranos
- Susana Cordón
- Elena Copons
- Bianca Margean
- Ziyi Dai
- Ivana Ledesma
- Javiera Saavedra
- Marlis Petersen
- María Espada
- Ainhoa Garmendia
- Ruth Rosique
- Sophie Karthäuser
- Sawako Kayaki
- Eleonora Deveze
Mezzo-sopranos
- Mary-Ellen Nesi
- María José Montiel
- María Luisa Corbacho
- Julie Bailly
- Carine Séchaye
Alto
- Quilin Zhang (España *)
- Mar Campo
Tenors
- Eric Huchet
- Erin Caves
- José Manuel Zapata
- Gabriel Álvarez
- Miroslav Dvorsky
- Luca Lombardo
- Colin Balzer
- Mirko Matarazzo
- Johannes Chum
- Jenish Ysmanov
Countertenor
- Carlos Mena (F opera only)
Baritones
- Luis Cansino
- Domenico Balzani
- Stephan Genz
- Thomas Gazheli
- Ralf Lukas
- Stephen Salters
- Javier Arrey
- Lucian Petrean
- Italo Proferisce
Basses
- Wojtek Gierlach
- Charles Dekeyser
- Istvan Kovacs
- Denis Sedof
- Ruben Amoretti