How do i transfer my iTunes library from my iPod to my new MAC without a backup or old computer

Hi JCClyde,

Thank you for using Apple Support Communities. Based on what you stated, it seems like you want to move data from an iPod to a new Mac. I would recommend you read this article, it may be able to help troubleshoot the issue.

Sync media between your iPhone, iPad, or iPod touch and iTunes on your Mac or PC - Apple Support

Music purchased from the iTunes Store	Redownload or transfer your iTunes Store purchases from an iPhone, iPad or iPod to a computer. Download previous purchases from iTunes1 or iTunes Match2, or use Apple Music3.
Music imported from a CD or other source*	Use Home Sharing to access music in iTunes from different computers. Back up your iTunes library or use iTunes Match2.

Cheers