thank for the info, now I understand what your topic is.
Indeed the music information is a premium function. it’s something that is custom built by Volumio.
You can upgrade and only pay the price difference between Virtuoso and premium, for the remaining period of your Virtuoso plan.
see: The new simpler Volumio 3 Subscription plan
If you have a screen attached, you can also take a look at “now playing” plugin. This will also display music information.