Playing Music on Mac from local files doesn't work
Sonoma 14.4.1 on an intel Mac (2020). I have about 1Tb of Music on board, in four Music Libraries, all recorded from CDs. After a recent update Music stopped working. It opens a Library, it shows the albums, and after clicking on the albums it shows the tracks. But if you click on "Play" or one of the triangles by the tracks, NOTHING happens. However, if you choose the "..." at the right side of the track listing, and then choose Show in Finder, and then click on the track file in Finder the track plays. Also, after this play, if you go back to the Music interface, that particular track that was played from Finder will also play from Music.
I tried creating a new Library from a folder with track files; Music using that Library played the tracks fine.
Adding to the mystery, my husband updated his Mac around the same time and his also has had the exact same problem after the update.
I was on the phone with an Apple technician about an hour, we rebooted into safe mode, reset the nvram, and rebooted a few more times. His proposed solution was to reinstall the operating system. I am reluctant unless all else fails. So any other suggestions would be appreciated.
iMac 27″