Interview: More about approach to opera performance, and singing with Maria Callas
| 歌曲 | Interview: More about approach to opera performance, and singing with Maria Callas |
| 歌手 | Jon Tolansky |
| 歌手 | Giuseppe Di Stefano |
| 专辑 | Classical Legends - In Their Own Words |
| 歌曲 | Interview: More about approach to opera performance, and singing with Maria Callas |
| 歌手 | Jon Tolansky |
| 歌手 | Giuseppe Di Stefano |
| 专辑 | Classical Legends - In Their Own Words |