Andem, I heard that song done a few years ago in Boston, at a July 1st celebration. It was not "god Save The King", but an American version of the song with the same tune. I checked with ITN, our resident American History scholar, becuase I knew he would know and because I know it wasn't "God Save The King" as you and I know it. In the video, I believe it is "My Country 'Tis of Thee", as ITN so helpfully pointed out to me.