Freddie Mercury when he Sang a Four- Octave Range Song Bohemian Rhapsody.
No.
None are alive any more, but in the past, castrated male opera singer was called "castrato" meaning "the castrated one." The plural is "castrati."
Thomas Hampson
Top? - where? in what? vocal range? Question to broad.
Please rephrase - the question is unclear.
Gennaro De Sica
Freddie Mercury of Queen, the Opera esque Songs of Queen are "Bohemian Rhapsody" and "We Are The Champions".
Gwyneth Jones
castrato
Noah Stewart
2000 - Luciano Pavarotti 1900 - Enrico Caruso
Michael Crawford might be the best known West End and Broadway Phantom, and Gerard Butler also performed the role, on film.