How do I retrieve BPM information for my music library?
I recently upgraded: both to Catalina and a new MacBook Air. I had a lot of difficulty migrating my old 2011 MacBook Pro to my new MB Air, so I finally had to give up on migrating and just back up my whole hard drive as a recovery disk, yadda yadda yadda, now only about 5% of my 4500+ song music library has BPM information. I have a few smart playlists that rely on BPM to exist, so not having that information is really frustrating. Does anyone have any ideas on how I can quickly and easily retrieve this information, or must I painstakingly figure out the info song-by-song until I'm dead?