Thank you again for your work! It must take a lot of time to figure out all those statistics, I couldn't do that tbh.

On a sidenote, as you linked the mid-tempo demo of Bitter Wine: I had always wondered why the lyrics in my CD booklet differed from the album version. Now, listening to this, I realized the different passages are from this demo version.
Which leads me to the though that they had the intention to put this one on the album and just swapped it in the last moment for the stripped-down acoustic performance.