Sopranos

Celia Alcedo

Annamaria Dell’Oste

Sandra Ferrández

Susan Neves

Elena Rivera

Carmen Romeu

Itziar de Unda

Mezzosopranos

Alexandra Rivas

Agnes Zwierko

Countertenors

David Hansen

Tenors

Celso Albelo - ESCR / PT

Mikeldi Atxalandabaso

Ramón Criado Mateos

Alexandre Guerrero

Shalva Mukeria

Baritones

Luis Cansino

Moritz Gogg

César San Martín

Axier Sánchez

Bass-Baritones

Juan José Navarro

Bass

Wojtek Gierlach

Conductors

Pietro Borgonovo

Josep Caballé-Domènech

Diego Fasolis

Marcello Panni

Vasily Petrenko

Pietro Rizzo

Iker Sánchez

Massimo Spadano

Andreas Spering

Stage directors

Alfonso Romero Mora

Elena Barbalich

Chamber Music / Orchestras

Camerata Anxanum

Maggini Quartet

Capella Augustina

Quarteto de Cordas de Matosinhos

Piano

Miguel Borges Coelho

Gustavo Díaz-Jerez

Boris Giltburg

Andreas Haefliger

Freddy Kempf

Olga Kern

Eric Le Sage

Denis Matsuev

Eldar Nebolsin - PT

Yevgeny Sudbin – PT

Simon Trpceski

Marta Zabaleta

Piano - Accompanist

Rubén Fernández-Aguirre

Violin

Isabelle Faust

Viola

Tatjana Masurenko

Maxim Rysanov

Cello

Claudio Bohórquez

Adolfo Gutiérrez

Alexander Kniazev

Sopranos

Raquel Alão

Susan Anthony

Measha Brueggergosman

Svetla Krasteva

Lise Lindstrom

Emily Magee

Lisa Milne

Ailyn Pérez

María Rey-Joly

Linda Watson

Mezzosopranos

Agata Bienkowska

Marie-Claude Chappuis

Soraya Chaves

Tüva Semmingsen

Maria Riccarda Wesseling

Countertenors

Xavier Sabata Corominas

Gerson Luiz Sales

Lawrence Zazzo

Tenors

Mário Alves

Carlos Guilherme

Will Hartmann

Gregory Kunde

Simon O’Neill

João Rodrigues

Nikolai Schukoff

John Treleaven

Jon Fredric West

Leonid Zakhozhaev

Baritones

Markus Beam

Alexey Markov

Luís Rodrigues

Bass

Felipe Bou

Luiz-Ottavio Faria

Diogo Oliveira

Conductors

Luciano Acocella

Leopold Hager

John Neschling

Marc Piollet

Emmanuel Plasson

Roberto Rizzi-Brignoli

Chamber Music / Orchestras

American String Quartet

Camerata Salzburg

Wiener KammerOrchester

Instrumentists

Piano

Borís Berezovsky

Claire-Marie le Guay

Alexander Melnikov

Cello

Michal Kanka

Violin

Óscar Bohórquez

Dmitri Brovtsyn

Daishin Kashimoto