Interesting & dope rendition of high C. I'm working on the same thing for the Bach-Gounod Ave Maria.
Pros: Powerful onset, powerful sustain, nice release. Interesting vibrato ... Sound like throat vibrato because it's powerful
Suggestions:
- approach the high C from above & below, in a verse
- record soft onset and use crescendo to increase volume & add diaphragm vibrato
- use Gee-ya in a scale approaching high C. "G" guarantees vocal compression, and 'ya' guarantee release (like a yawn)
What's the application of this high C? Opera? Rock?