Maria Callas singt Tosca, Akt 2
- Xyoo: 2020
- Ncig Teb Chaws: Germany
- Genre: Music
- Studio: ZDF, BBC, Royal Opera House, ROH Covent Garden, ARTE, C Major Entertainment, Sounding Images
- Cov ntsiab lus: opera, classical music
- Tus Thawj Coj: Franco Zeffirelli
- Pov Pob Tseg: María Callas, Tito Gobbi, Dennis Wicks, Robert Bowman, Renato Cioni