The Chicago Blackhawks haven’t lost a game all season. Part of their impressive streak has to be attributed to the vocal stylings of national anthem singer Jim Cornelison, who is at the microphone for one of the best traditions in all of sports.

Here he is shattering beer glasses with his pipes at a recent fete honoring Harry Caray. It’s very inspiring.

Learning how to do this will have you well on your way to becoming the least popular person at any bar in the world.