download this small piece of software which will enable you to take the tracks from your iPod and put them back on your computer.
http://thelittleappfactory.com/irip/?gclid=CLS8w6DWr6ICFQqysgodQi4jQg
Just as well that this software works on Windows and Mac, as you didn't bother to tell us what computer or OS you are using.
Let us know how you get on
P
We recently had computer problems and lost iTunes Library. Have downloaded iTunes back. How can I get my songs from my 4th gen Nano back into my iTunes library? And if you can help, please be very detailed as we are not computer experts.
Thanks

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic