It's her vanishing point. Vocally she sounds both full beam and at complete ease. The Cathy Dennis inspired backing vocals are the gusts of wind she's never came down from. Breathtaking.
Cathy Dennis inspired before anyone knew who Cathy Dennis was?
She's GOOD but she ain't THAT good...
What a fucking ICON.
You can totally hear it the moment she starts singing
And it's from January 1989.
Cathy Dennis invented "OOOOOHHHs" over a generic pop beat