One of my YouTube favourites is the closing footage from Live 8 in Barrie back in the summer of 2005. Neil Young closed and Gord, Gordon, Bruce, Steven, Ed, Greg, Jim and other Canadian musicians joined him for Rockin' In The Free World.
As amazing as that was, it got better. Steven Page started to sing O Canada and everyone joined in. It's totally chilling and patriotic and I love it. If this doesn't warm you up for tomorrow, nothing will.