I am singing Nessun dorma, and I am a baritone. Thanks to my voice technique, I have no trouble in the high range. I can also sing like a bass.
You need to free your voice from constriction and lower your larynx properly. Then, you need to do muscular exercises. With proper training, you can get a voice like me. I do sound like a young MacNeil, but operahouses of today use amplification. I have trained many grammy winning singers. Please visit my website.
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