Wanderlust World Wanderlust World No. The UK has no legally designated "state song." "God Save the King/Queen" serves as the royal anthem and de facto national anthem at state occasions, but it is not codified as an official state song. Each constituent nation (England, Scotland, Wales, Northern Ireland) also uses its own unofficial anthems (e.g., "Jerusalem," "Flower of Scotland," "Hen Wlad Fy Nhadau," "Londonderry Air").