Transylvania State Philharmonic Choir, Cluj

José Carreras

New Zealand Symphony Orchestra

Sonya Bach

Asher Fisch

SWR Sinfonieorchester Baden-Baden Und Freiburg

Ferruccio Busoni

Concentus Musicus Wien

Juilliard String Quartet

Turku Philharmonic Orchestra

Florian Sempey

Ralf Göbel

Polska Filharmonia Kameralna Sopot

Sumi Jo

Daniel-Francois-Esprit Auber

Helsinki Philharmonic Orchestra

Prague Philharmonic Chorus

Frank Peter Zimmermann

Tomasz Wija

Andrew Gourlay

Alexander Ullman

Alexey Markov

Soliści Opery Nova W Bydgoszczy

Seonghwan Koo

Ugo Guagliardo