Pros :
- Very accurate awareness of pitch.
- Good, successful attempts at vocal acrobatics.
Cons :
- It is very obvious that you have been straining your throat muscles for most parts of the song, most notably the high notes. Even at the start of the piece, you're already straining bits of them. The sound projected from your voice sounded a little bit as if you are "swallowing", which is not as obvious on the easier notes, but gets mroe and more prominent as you go deeper into the piece.
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There are three elements that determines whether a person's voice can WOW a crowd - Volume, Articulation, Pitch accuracy. First off all, you need to 'degrade' your audience, making them think "Shit. I can't do that". Lacking in any one of those elements will make people go, " Oh sure he/she can sing, but nothing too special. I can do some parts of it to. " This perspective varies depending on the level of vocal skills a person possess.
You have the right Articulation and Pitch Accuracy, but the volume on the high notes lack the cutting edge. When you fail to hit the highest part nicely, it feels as if someone is throwing a wet blanket; All your hard work you've put in on the earlier parts of the piece were suddenly wasted. Never let emotions take full control of the output of your voice i.e. You feel that a certain part of the song is supposed to sound subtle, so you deliberately go soft to a huge extent. By doing so, you compromise the clarity and quality of the voice because you're restricting the flow of it. Sing as though you are speaking, think open throat. The higher the note gets, the louder it should sound, and it shouldn't go softer than the base notes. Straighten the neck and think low. Never raise the head when attempting high notes because it leads to straining. Keep the head as low as possible at all times.