28 January 2021: British dramatic soprano Susan Bullock CBE in conversation with Dr Robert Mitchell, via zoom Susan Bullock Susan Bullock Susan Bullock Susan Bullock Susan Bullock Susan Bullock Susan Bullock Host Esteban Instausti, President of the WSNSW Dr Robert Mitchell, baritone formerly with OA and tour leader, & WSNSW member & Committee member Attendees Attendees Susan Bullock Susan Bullock Susan Bullock Susan Bullock Susan Bullock Susan Bullock Susan Bullock Host Esteban Instausti, President of the WSNSW Dr Robert Mitchell, baritone formerly with OA and tour leader, & WSNSW member & Committee member Attendees Attendees