You’ll perform the song better if the lyrics are memorized.
Things can be fixed later but it would be better if you just did a better take right now.
i.e. Lean on how good you are, not on how good the editor is.
But yes, in all likelihood, edits will be made.
Your facial expressions come through the microphone.
You’ll sing better if you’re in shape.
Practice it slowly, make sure you know all the pitches.
Get better at feeling like singing.
You’ll sing it better if you’ve sang it a hundred times before…preferably in front of an audience.
Ad libbing in the last chorus is going to be harder than you think…come in with some ideas.
When you need a break, no need to be dramatic. Take the break. Come back. Get to work.
Do at least one weird take.
Follow vocal trends with careful discretion. If it doesn’t work will you be glad you did the trendy vocal thing?
This vocal take might out-live you…make it great.
»» This is an incomplete list. Send me what you have and I’ll do a follow up in the future.