I primarily sing harmony backup in my band. Typically all the higher stuff...G4 and above. Up to about C5. Some lower stuff too, but primarily in that range.
I have a critical 3 note harmony melody consisting of 2 notes, but they are right smack in the middle, and it's frustrating the hell out of me to get a clear note that's not gravely or wavering. Each note is about 2 seconds long. Vowel sounds are: EEEE (C#4) AAAA (cat) (D#4) AWWW (C#4)
It's not a belty harmony, but I may have to do that (and back away from the mic) to get clear notes. And it's too low for a pure falsetto sound. (I can make the sounds, but it's simply not loud enough to blend with lead singer.)
Any tips on finding the right coordination? I have about a month to get this nailed.