First, I have never done this move personally, but after asking my daughter (knowledgeable), she suggested following the step outlined in this tutorial. She manages this frequently and says it is easy once you get the steps down. Visit the site and give it a try!

http://www.makeuseof.com/tag/how-to-move-music-from-your-ipod-to-your-pc-in-5-easy-steps/

Good Luck
Black Falcon