Soprano
Joo-Anne Bitter RB, FK
Anna El-Khashem FK, RB
Íride Martínez Mondo, FK, RB
Polina Pastirchak FK, RB
 
Mezzosoprano
Claude Eichenberger FK, RB
Helen Sherman FK, RB
Kristina Stanek Mondo, FK, RB
 
Tenor
Steve Davislim RB, FK
Cornel Frey RB, FK
Marco Jentzsch Mondo, RB, FK
Rolf Romei FK, RB
Sergey Skorokhodov RB, FK
Kresimir Spicer RB, FK
JunHo You Mondo, FK, RB
Lukasz Zaleski RB, FK
 
Baritone
Bastiaan Everink FK, RB
Äneas Humm Mondo, FK
Johannes Kammler Mondo, FK, RB
Michael Kupfer-Radecky Mondo, RB, FK
Dean Murphy Mondo, FK, RB
Simon Pauly Mondo, FK, RB
Jordan Shanahan Mondo, FK, RB
Bo Skovhus Mondo, RB, FK
 
Bass-Baritone
Gilles Cachemaille Mondo, RB, FK
Torben Jürgens Mondo, FK, RB
Jan-Hendrik Rootering Mondo, FK, RB
 
Bass
Dimitry Ivashchenko Mondo, RB, FK
David Kang Mondo, FK, RB
 
Directors
Alexander Schulin Mondo, FK, RB
Georg Zlabinger FK
 
Conductors
Stefan Lano Mondo, FK
Louis Lohraseb FK
Boris SCHÄFER FK, RB
Matthew Toogood Mondo, FK