The national anthem Hen Wlad Fy Nhadau was sung at the start of a rugby game .
Hen wlad fy nhadau was also one of the first Welsh-language songs recorded when Madge Breese sang it on 11 March 1899 , for the Gramophone Company , as part of the first recording in the Welsh language..In 1905 , Hen Wlad Fy Nhadau became the first national anthem to be sung at the start of a rugby game .
Hen Wlad Fy Nhadau