Thanks for the offer, but, lets wait until next week. I sent an e-mail to Jerry Silverman for clarification. Every index I have come across is similar to the ones above. My guess is this book was originally one volume with "over 1000 songs" and is mis-advertised in its present form. Even if I do not hear from Mr. Silverman, I am going into the city next week (I live 75 miles away in the mountains) and I will check the local public and University libraries to see if they have copies of either book.