As an atheist republican, I'm not exactly in favour of a dirge which calls upon a god (who I don't believe in) to 'save' a queen (whom I don't recognise).
'Jerusalem' has always seemed an odd hymn to me anyway, with some very strange words.
'Land of Hope and Glory' sounds great at the Proms but the words are too out of date for modern circumstances.
'Swing Low sweet Chariot' sounds good at Twickers but I've no idea what connection it has with the nation!
It could be worse though. Have you seen what Peru, Argentina, Colombia and Mexico have got? ;-)
http://www.guardian.c...tional-anthem-rewrite
I think the safest bet is to do away with words altogether and just have something orchestral and cheerful. Like this, perhaps? ;-)