I know, I did think long and hard where to post, but it came to mind because of the need here.
It displays the current playing track on a website, and allows people to request tracks from playlists.
The new version is supposed to be more flexible, so it may be easier to use it with no playlists.
However....
I have other suggestions that may be more suitable.
Until Last.fm turned into a bag of poo, I relied on that to provide my playing now info, but since using "Simple Last.fm Scrobbler" for android, I have found a few more by looking in the settings.
https://f-droid.org/repository/browse/?fdid=com.adam.aslfmshttps://github.com/tgwizard/slsThe services it lists are;
Last.fm
Libre.fm
Listen Brainz
Custom GNU-fm/Libre.fm Server
Custom Listen Brainz Server
Non-comercial sites and plugins are much more preferable I think.