It wasn't announced, I don't think, it was just in the videos section. I wish I had found a way to save them. Things I really remember:

Tico recording the drums for I Love This Town, David and Richie recording "Walk Like a Man", Richie and Dan Huff recording the acoustic guitars for I Love This Town, and Jon recording the vocals for it and boasting over and over that he came up with that guitar lick at the very beginning. He made it very clear he came up with it.

I loved them because they actually had clips of the songs. That's one advantage of putting them up after the album drops. Bounce BJTV's didn't have much of the songs they were recording, save a vocal drop here and there.