Is the Seinfeld theme song the same tune as "My Perogative" by Bobby Brown?

I have to solve this once and for all:
I’ve always thought the Seinfeld theme song sounded exactly like Bobby Brown’s song “My Prerogative”. It seems so obvious to me that they are clearly the same song (the Seinfeld theme sounds like is musak/elevator music version of it).

Everytime I hear the Seinfeld theme song I hear:
“I don’t need permission
Make my own decisions
That’s my prerogative” doo doo doo doop…

I realize it’s never been acknowledged as the actual song (ie. Bobby Brown didn’t actually get a credit for writing it) but to me it so clearly is. I can’t seem to find anyone else who agrees with me no matter how many people I ask. So, I want to know if anyone else out there in the world has arrived at this conclusion independently from me.