Everyday Chemistry – Unreleased Beatles Album from Alternate Universe by Unknown (en.wikipedia.org)

I remember stumbling onto this album a long time ago. It's really well done and the story that came with the release was pretty awesome as well. You should be able to find it on the net, and the Wikipedia page has a good description.

I don't know why I thought of it today but I did... here's a youtube link of the first song: https://www.youtube.com/watch?v=uz8c_ZOI6wg