People
| Vocal coaches | Masterclasses | ||||||
| Adrian Sturzenegger | (CH) | Richard Bonynge | (AUS) | ||||
| Edith Akçag | (CH) | Christopher Hogwood | (UK) | ||||
| Anthea Haupt | (SA) | Christine Douglas | (AUS) | ||||
| Michael Dale | (UK) | Rudolf Piernay | (D) | ||||
| Patricia Price | (UK) | Moffatt Oxenbould | (AUS) | ||||
| Rowina Cowley | (USA) | Doris Heinrichsen | (D) | ||||
| Paul Virag | (AUS) | Laurent Pillot | (F) | ||||
| Andrew Greene | (AUS) | Ola Rudner | (SWE) | ||||
| Nicolas Giusti | (I) | ||||||
| Conductors | Accompanists / correpetitors | ||||||
| Carlo Felice Cillario | (I) | Denette Whitter | (USA) | ||||
| Wolfram Christ | (D) | Belina Kostadinova | (BUL) | ||||
| Johannes Fritzsch | (D) | Andrew Greene | (AUS) | ||||
| Neil McEwan | (AUS) | Paul Virag | (AUS) | ||||
| David Stanhope | (AUS) | Fiona McCabe | (NZ) | ||||
| Christof Hanimann | (CH) | Martin de Vargas | (CH) | ||||
| Marjoline Roth | (CH) | Kiyomi Higaki | (J) | ||||
| Andrew Greene | (AUS) | David Anglin | (CAN) | ||||
| Martin de Vargas | (CH) | Sharolyn Kimmorley | (AUS) | ||||
| Margit Klusch-Meier | (D) | Patrizio Mazzola | (CH) | ||||
| Marjoline Roth | (CH) | ||||||
| David Reitz | (CH) | ||||||
| Janez Krt | (SI) |