I did not know that there were other completely different songs that have the same title.(Or so it seems).

Dusty Springfield sang a song called "A Brand New Me," this was before the Partridge Family ever aired.


Alicia Keys sang a song called "Brand New Me" which was decades after The Partridge Family" was on the air.




https://www.youtube.com/watch?v=QWs2y9DcE3I

https://www.youtube.com/watch?v=wOSv1TIa58M