Also this a great blog that talks about lost albums and tries to create them with material from various sources: http://albumsthatneverwere.blogspot.com/
It's a great rabbit hole to go down and will kill a couple of hours depending on your interest in the musicians involved.
That blog's "guess" at Homegrown track list vs actual. Do they remove it then once released?
Blog
Homegrown
Little Wing
The Old Homestead
Love is a Rose
Love Art Blues
Star of Bethlehem
Give Me Strength
Deep Forbidden Lake
Pardon My Heart
White Line
Actual
Separate Ways
Try
Mexico
Love Is A Rose
Homegrown
Florida
Kansas
We Don’t Smoke It No More
White Line
Vacancy
Little Wing
Star of Bethlehem