strange, abide with me is one of the songs i get regularly, as well as amazing grace and for some reason an old sparks or squeeze song about a woman shuffling round in her dirty home with fingerless mittens on ~ sorry no idea of the name of the song
God save the Queen is dire compared to other national anthems so yes,it might remove ear worms, my ear worm is 'the sun has got his hat on' if it's a nice day!