We are intrigued at the title, though. Depending on your interpretation of Volume 1, we are guessing (and frankly, hoping) there's at least one other volume in the cards.
A deluxe edition of Living In The Material World also appears to be forthcoming....
(Hat tip: JJR)
By the way, if you have an iPad and don't have the George Harrison Guitar Collection app, get it. It's amazing. The app links you to samples of his current digital catalog with one exception: Just For Today. It's the short background vocal clip used on his web site a few years ago.