Titta Ruffo - O bella mia - Siberia - Umberto Giordano - YouTube

https://www.youtube.com/watch?v=3ATOM5HJ6GM

Titta Ruffo (June 9, 1877 - July 5, 1953). In Musical America, December 27, 1913, Ruffo wrote the following: "In view of the fact that numerous vocal instruc...