I don't think it's strange, really. Music is generally publicised by large labels on purpose and at great expense. It would be incredibly rare for an unsigned (

I don't think it's strange, really. Music is generally publicised by large labels on purpose and at great expense. It would be incredibly rare for an unsigned (not to mention a CC no one is getting paid for) track to get on the A playlist of a national radio station without someone actively pushing it with all the usual PR that comes with a record release.