Q: i have added some music to my itunes but not all have downloaded to my ipod

Hey debwez,

I understand that you have some new music in your iTunes Library that you would like to see on your iPod. Have you tried syncing your iPod to the computer yet? Here are two ways to do that:

Sync your iPhone, iPad, and iPod with iTunes using USB - Apple Support

https://support.apple.com/en-us/HT201253

Sync your iPhone, iPad and iPod touch with iTunes using Wi-Fi - Apple Support

https://support.apple.com/en-us/HT203075

You could also look in your Past Purchases list to find these items, if they were purchased under your Apple ID:

Download past purchases from iTunes in the Cloud - Apple Support

https://support.apple.com/en-us/HT201272

If you were expecting these purchases to already be on your device, you may need to make sure you have Automatic Downloads enabled:

App Store settings - iPhone

http://help.apple.com/iphone/8/#/iph64c6c9f05

Thanks for being a part of the Apple Support Communities!