I know this is unusual, but since music services randomly add tracks (or Artists) to my virtual collection. It would be nice to mark that track (or artist) to be ignored, inside RompR. A negative star - (:star: ) or user defined tag perhaps? It's not just music services auto adding tracks, adding full albums I am unsure about would be much less risky. Currently my active queue is auto purging with a manual list of track ids. It only works so-so because the method requires human tasks beyond a mouse click. I hope this doesn't sound elitist, excessive and showing my age, but perhaps others would find this useful.