drag and drop to import mp3 to Music
I keep the majority of my music on an external hard drive and delete and add songs from Music, and before that iTunes, to save on file space. As of a few weeks ago I could still drag and drop the mp3 file into Music. I was trying to put some other music into Music and the drag and drop isn't working. I was able to import by clicking File > Import > and choosing the drive and selecting the file, but that is tedious. Is there a way to turn drag and drop back on for Music. I can drag and drop to my desk top, to the external drive, and I can drag and drop m4b files to Books but not mp3s to Music.
iMac 27″ 5K, macOS 10.15