I was trying to add purchased and owned songs to my 7th gen iPod classic via the Apple Music app and literally from one song to the next I was unable to add songs to the iPod via the drag and drop feature.
To clarify, when I download songs from outside sources such as Bandcamp, I will usually import them directly to Apple Music on my MacBook so I can listen to them on there. So the songs I own or purchase direct from the app all "live" there.
I've double checked that in the iPod Finder page, "Manually add songs and video" is checked as well as double checked that all the songs are either MP3s or AAC files.
I'm at a loss at what I could be doing wrong or how to resolve this issue, so any help would be appreciated!