It's a very popular opera song. Unfortunately, I do not know of any details apart from I know that a lady sings it very high and it goes like this:
Ohh oh oh oh oh oh oh oh oh ohh
Ohh oh oh oh oh oh oh oh oh ohh
Ohh ohohohuh ohohohuh...
Notes:
E F G G G G G G G G C
C D E E E E E E E E A
A B C C C G D D D G