Emily Magee

American operatic soprano

Ruben Drole

Swiss opera singer

Blagoj Nacoski

Macedonian tenor

Elena Moșuc

Romanian operatic soprano

Roberto Saccà

Operatic tenor

Christoph von Dohnányi

German conductor

Benjamin Bruns

Opera singer

Martin Zysset

Guy de Mey

Opera singer

Johan Botha

South African operatic tenor