how do i download music from my iphone 12 or crome book to my ipod nano 6

Hey there Coolzebra505,

You'll need to be able to connect your iPod and iPhone to your computer in order to sync content. If your music is already in iTunes, you'll follow the steps below to sync to the iPod:

1. Open iTunes and connect your device to your computer with a USB cable.

2. Click the device icon in the upper-left corner of the iTunes window. Learn what to do if you don't see the icon. 

3. From the list under Settings on the left side of the iTunes window, click the type of content that you want to sync or remove.* To turn syncing on for a content type, select the checkbox next to Sync.

4. Select the checkbox next to each item that you want to sync.

5. Click the Apply button in the lower-right corner of the window. If syncing doesn't start automatically, click the Sync button.

Use iTunes to sync your iPhone, iPad, or iPod with your computer - Apple Support

Take care!