I removed the serp belt to see if the noise went away. Yes, it did. So, are we thinking Water pump? Coolant level is within range. All the pullies seam smooth and no extra play. Water pump "may" have a slight bit of forward/backward movement on the pully but hard to tell. Here's an updated video without the serp belt. Sorry, a little shakey. I just had minor back surgery and trying to twist around to record and on a sloped driveway.
https://youtu.be/ZQJvmoUNmiE
Thanks!