Winnipeg Jets 1st Playoff game in 19 years, April 20, 2015: 124 Loudest crowd ever recorded, Arrowhead Stadium Kansas City Chiefs Game: 142 Either one will leave your ears ringing. KC had 65000 more to accomplish the record though.
That's mostly the loudness of the singer of the anthem. The mts centre during jets games has proven by multiple shows, broadcasts, even the NHL to be the loudest hockey arena in the world..... And the mts centre is also the smallest.
