If anyone else got stuck on this I hope this helps…

I just finished watching a BIAB video and I finally understand why I was so confused working with this product. I kind of put BIAB off to the side for a long time due to being stuck trying to understand why I couldn’t get a structure to work properly.

Per BIAB: A chorus is defined as going once through the complete form of the song, or for a typical verse, verse, bridge, verse, or A A B A pop song.

What I assume we all understand to be a chorus BIAB calls it a bridge, and they consider a grouping of verses and bridges to be a chorus. I don’t know of any other musician that uses this structure naming outside of BIAB.