There’s an useful feature in the native Tidal app, named Track radio. It seeks for similar tracks in Tidal database to the selected one, plays them, and finally creates a new playlist which can be saved by the user. I investigated Tidal API : there’s a method for that there, but by some reason it’s not implemented in Volumio Tidal plugin. This plugin seems to be proprietary, I haven’t found its sources to fix. I’d like to see this feature in Volumio.
There’s also similar thing in the native concerned with a whole playlist : after it ends, Tidal app continues to play with it’s own suggested tracks, and do it quite well in last releases. This is also needed feature.