Transfer music from ipod to iPhone 11 pro

I have a 16 GB ipod with all of my music (purchased from itunes, copied from CD's, etc.) with about 1100 songs. I want to put all the music on the ipod to my new iPhone 11 pro. When I restored the new iPhone pro, for whatever reason, it just copied the music that I had purchased from Itunes.

How do I get all of my music from my ipod to my iPhone 11 pro?

Thanks