The French lyrics of "O Canada" were written by Sir Adolphe-Basile Routhier, to music composed by Calixa Lavallée, as a French Canadian patriotic song for the Saint-Jean-Baptiste Society and first performed on June 24, 1880, at a Saint-Jean-Baptiste Day banquet in Quebec City. At that time, the "Chant National", also by Routhier, was popular amongst Francophones as an anthem,[17] while "God Save the Queen" and "The Maple Leaf Forever" had, since 1867, been competing as unofficial national anthems in English Canada. "O Canada" joined that fray when a group of school children sang it for the 1901 tour of Canada by the Duke and Duchess of Cornwall (later King George V and Queen Mary).[1] This was the first known performance of the song outside Quebec.[18]
(Emphasis added.)
"O Canada" had served as a de facto national anthem since 1939, officially becoming the country's national anthem in 1980 when Canada's National Anthem Act received royal assent and became effective on July 1 as part of that year's Dominion Day (today's Canada Day) celebrations.[1][3]
