Things the movie didn't get into that I really liked was the different houses he owns. Also the whole timeline of how things happened seems like the movie took a few liberties there. The connections to the many people in country music and music in general also. Of course the movie basically ended in the late 1960s so some of this just couldn't be covered.
Like I said I really enjoyed this book. I have posted it on PBS. Right now there are a couple of other copies on the system but it seems like this book has been moving some so it might be getting mailed in a few months or could be longer but I expect it to move at some point.