National Anthem at a Soccer Game

My wife and I are season ticket holders for the Sporting Kansas City soccer team. We have been going since the old days of them being called the Wizards and playing at Arrowhead stadium. Anyway, this shining moment was captured Friday night despite our loss when the singer of the National anthem lost his microphone connection, we kept singing especially in the Cauldron, and it swept through the crowd. I didn't shoot this video, but I hoped that someone would have taken a video. I found this one.

https://www.youtube.com/watch?v=GGr0CjwQvKU