Question: When was Joan Sutherland's last performance? I know that she had her last performance in 1991, but did she had any performance after that? if yes when? Did she had any masterclasses? If yes, how can i watch them? are they avaible in libraries?

Diva: Miss Sutherland certainly conducted master classes after she retired from the stage, some connected with major international competitions. Perhaps you should begin by searching her entries on YouTube.