Hello, Jose,
I wanted to check on something, but I see Doug already has the answer.
I bought the Song Hits a few years ago, and I could remember taking the printed book to the print shop to have it spiral bound. What I could not recall was whether there was a PDF of the book on one of the discs. There is not, for the reason Doug mentioned. It contains licensed excerpts from copyrighted material, and for Steve to include a PDF would presumably have been a violation of the licensing agreement.
As Doug said, your best option, regrettably, is to contact Legacy (615-515-3605 or 615-515-3600) and request a replacement. They might ask for proof of purchase, or require you to purchase a full set. Sorry.
I don't fault you for asking, but however well meaning our fellow forum members might be, to scan and redistribute the published book would likely amount to a copyright violation. Even if it were between two third parties, like you and myself, it would necessarily involve Steve, and we don't want that. He's a Nashville pro, and we want him to stay in the good graces of the town's legal eagles.