To delete songs from your Ipod Nano, you must first hook your Ipod to your computer using the Ipod cable. Once your Itunes library pops up, click on ‘music’. Here you can just unselect any songs you no longer want on your Ipod. Or you can also entirely delete a song from your Itunes library by right-clicking a song and select discard or delete. After you’ve removed all songs you no longer want, you have to sync your Ipod to your itunes library. Once the sync is complete, you can eject your Ipod and the songs you’ve deleted shouldn’t show up on your Ipod anymore.