She Used To Be Mine - Sara Bareilles
Sara wrote this song for the 2007 version of “Waitress,” performed as a music stage version of the film.
Jessie Mueller recorded it for the cast performance, and it became an overnight sensation. Two notable covers of this were by Katherine McPhee and Jessie Mueller in the Broadway show.
It’s a sentimental ballad featuring a piano and vocal, and has been described as delicately nostalgic and wonderfully theatrical.
I don’t know about that. All I know is I love it and I love bringing my version to you!