iDump lets you transfer songs from your iPod to your PC. It is a runnable file that you must copy into the route directory of your iPod, and run it from there.
Connect your iPod, run the iDump program, and you will immediately have access to all the songs stored in it. You just have to select those you wish to transfer, and choose the destination folder in the PC and the name you want it to have.
The rest is done by iDump, which automatically sends the songs you've chosen to the folder in your PC, with the name you have indicated. Thus, in such a quick and easy way, thanks to iDump you will save a backup in your PC of all the songs in your iPod.