I have become intrigued by the musical devices employed in such a simple piece of music as Thomas Arne's closing chorus to Alfred "When Britain first at heaven's command"; My latest fascination has been with the Bassoon line as that's my primary area of study right now.
That particular part is so lovely but the question arose in my mind. How did this piece become the quintessential patriotic song.
But my question for wider consideration is in the area of prior scholarship on this point. Surely there is a 19th century clergyman who studied the rhetorical devices (and there are many - try the 3 sixteenth note syncopated flutterings throughout). How do these devices so clearly define the "us" group which triumphs over the "them" group (to put it in simple terms)?