I suppose tastes differ. For me that rendering of O Canada by that young woman in a red dress was cringemakingly dreadful, both the singing and the accompaniment, which seemed to bear no relationship to each other.

I skimmed through a bunch of O Canadas on YouTube, and I couldn't find any as bad as that.

If anything it was even worse than the way Canada's neighbours South of the border always seem to do that kind of thing on these kind of occasions.