> Have you tried 'easytag'? I've been using that with Linux for years. Works pretty well IMO.
Thanks for the referrals. As it happens I chose the proprietary Windows program MP3Tag (https://www.mp3tag.de/en/) many (20?) years ago for compatibility with the other members of my band -- they were all Windows guys, as was I. I liked it and stuck with it, later running in a Win7 VM on whatever computer I had at any given time (generally MacOS or Linux; I stopped installing Windows on metal around 2003). Gotta love VMs.
So today as a result of your comments I looked around, and noticed that MP3Tag became available for MacOS this past February, so I'll be checking that out in addition to the Linux programs you guys mentioned.
Thanks!