Placido Domingo Steps Down From Metropolitan Opera
https://www.youtube.com/watch?v=tUH47UoTxzQ
A Day at the Operas | The New York Times
https://www.youtube.com/watch?v=UY28RB6-qHQ
Times Lapse Video: Behind the Scenes at the Metropolitan Opera | The New York Times
https://www.youtube.com/watch?v=SOwHmjASrgs