It is possible, but unlikely she ever sang it. She never recorded it. In fact she never recorded anything in German, or anything that wasn't from Opera.
He did not.
yes he did
no
yes
1993
I would say it was a toss-up between Maria Callas and Joan Sutherland.
No
No, but they did perform in Hamburg
maria got married 3 times
no.
Nope
No
Maria is simply a made up hedgehog and if you have ever herd of sonic the hedgehog maria is one of our hedgehog heros.
No.
what ever age you can perform best
He did not.
yeah . it was magical .