Unable to manage or delete songs from my iPod Shuffle I have 2 iPod Shuffles and iTunes will not let me manage my music manually. It won't show playlists using a brand new MacBook Pro. When I delete a song and confirm the delete twice, the song still remains.
The latest macOS doesn’t have iTunes. 

Here’s a guide to get you started on the recent changes. 


https://support.apple.com/en-us/HT210200 - What happened to iTunes?