Uploading music to apply music / iPhone
I'm running Monterey on my MacBook and I'm unable to add music from my MacBook to Apple Music / iPhone. When I drag and drop nothing shows up. I used to have the option to add music to library however that option is no longer available. How do I add music to Apple Music so I can then transfer to my iPhone? Music files are mp3.
MacBook Pro 13″, macOS 10.12