This could potentially be the highlight of the past Maple Leafs season.
Last fall, Toronto was hosting the Nashville Predators in the Air Canada Centre.
The singer was belting out the US National Anthem before the puck drop when the microphone started to cut out.
After a momentary silence, the Toronto home crowd picks up the singing. By the end, they are really belting it out.
Pretty darn cool. Check it out below while I go learn the words to O Canada…