This is a film of Cecilia Bartoli and her Opera Proibita from Spanish television (or at least that looks like Spanish to me).
It's lovely, the best I've seen since her original promo. It's divided into sections due to the 10 minute limit of YouTube.
I agree with all they say about her as an artist--she is my rock star, too--but I have still never met the person they are describing.
Metropolitan Opera Updates ‘Turandot’ Cast
54 minutes ago