i Gig Book

I have loaded my own pdf book on my iPad via Google Drive, and opened it in my PDF program as well as in iGigBook. I have created a book and uploaded all the tunes in myiGigBook. I have synced myiGigBook. But, still, it shows in My Books that the pdf book is not on my iPad. What's the problem?

Have the new update. Whenever I bring up a song from song search or gig set viewer, I get a message "Music Library Search. Music Library Access Disabled. Use the Settings App to Enable". This is new and a real irritation. I cannot find the "Settings App" anywhere. Please explain how to Enable Music ...

Got the file corrected and uploaded. I tried to sync it yesterday, but it's didn't sync and the sync button on the Book list page is now frozen. How can I get this unstuck and get the index synced with the pdfs?

I'm getting a message when I try to upload that my first entry is wrong. Here it is:
“A Lovely Way to Spend an Evening”,1,1,”James,”
What's the problem. It follows the guideline.